Comparison Donic CarboTec 900 vs Atemi 5000C

Racquet class describes the general purpose of the product and its ability to perform various table tennis techniques. The general purpose is clear already from the name of the class: for example, those who have not yet held rackets in their hands are best suited for 1 * models, players with some experience playing regularly can pay attention to 2 *, etc. As for tricks, the more stars, the wider the available "arsenal": for example, on "one-star" models, only imitations of undercuts and top spins are available, "two-star" models allow you to perform these techniques with medium strength, and powerful undercuts and top -spins are available starting from 3*.

It is worth noting that the term “professional” in this case is somewhat arbitrary: the class is indicated for the finished racquet (see “Type”), while professional athletes prefer to collect equipment, choosing their own base and lining. Therefore, the 5 * marking corresponds to the most advanced class among ready-made rackets, but this class is more often designed for experienced amateurs than for representatives of "big sports".

— Direct. The simplest form, assuming a flat surface of the handle, without extensions/contractions or bulges/troughs. For some players, this shape may well be optimal, but in general, straight handles are considered less comfortable than flared or anatomical ones. Therefore, although quite a lot of such rackets are produced, they are noticeably smaller than models with other types of handles, and they mainly belong to the initial class (1 *, 2 *), although there are rare exceptions.

— Flared (conical). The handle of this shape expands noticeably towards the end. This makes the grip more comfortable and secure than the straight shape, while tapered handles are easier and cheaper to manufacture than anatomical ones. Due to this, this option is very popular today, it is used in most rackets of all classes.

— Anatomical. This category includes pens, the shape of which is optimized for the shape of the human hand. Usually, they have characteristic notches, where the fingers of the athlete fall when held; this can improve comfort of use and reduce fatigue. On the other hand, such handles are somewhat more complicated, and as a result, they are more expensive than straight or flared ones. In addition, they require increased attention when choosing: even a very small discrepancy between the profile of the handle and the size of the hand can cause inconvenienc...e and reduce all the advantages of such a racquet to zero. As a result, anatomical handles are somewhat less common than conical ones.

Note that the main selection criterion for the shape of the handle is solely the personal preferences of the athlete. There are no general rules about which option is “better” or “worse”: for different people, the optimal form often turns out to be different. Therefore, before buying, it is highly advisable to try the racquet in your hand and evaluate the suitability of its handle for your own requirements.

Note that the same racquet model can be produced in several modifications that differ in the shape of the handle; in such cases, the characteristics indicate all available options. And the bases (see "Type") are, by definition, produced with different shapes of handles; therefore, for this type of product, this moment is not indicated at all.

— Tree. A traditional material that has long been used in table tennis rackets, but has not lost its popularity to this day. This is due to the combination of low cost with practicality and ease of production. In addition, many different types of wood and many specific processing technologies are used in sports equipment, due to which this material can have different properties. As a result, the tree is very popular, it is widely used in all classes of rackets — from "beginner" 1 * to professional base blanks (see "Type").

— Polymer. This option is also known as "plastic". Actually, both of these names cover not one material, but a whole class, including substances with different characteristics and with different costs. As a result, the overall quality of a model with a resin base can vary, usually depending on the price category. At the same time, for a number of reasons, plastic is not allowed by the International Table Tennis Federation (ITTF) as the main material for the base of rackets used in competitions; therefore, this option is not found in professional models, and it has not received distribution in non-professional models.

— Carbon. This material, also known as carbon fiber, combines carbon fiber filaments and a polymer filler. Thanks to this, carbon is characterized by extremely high characteristics of strength and rigidity at a very low weight. On the other hand, it is s...ensitive to strong impacts and drops, the cost of carbon fiber products is quite high, and, like plastic, it is not allowed by the ITTF for officially certified rackets. As a result of all this, bases made entirely of carbon are extremely rare — in most cases this material is used in the form of inserts (see below).

— Wood + carbon insert. Bases made of wood and completed with one or more layers of carbon. The features of both of these materials are described above. Also note here that the use of carbon in a wooden base reduces weight and has a positive effect on rigidity, while the tree protects the insert from impacts, and such a construction costs much less than an all-carbon one. On the other hand, the price of such bases still turns out to be quite high, and the mentioned advantages are really noticeable only to professional athletes and experienced amateurs. Therefore, this combination is found mainly in class 5 * models.

— Polymer + carbon. Bases combining a polymer base with carbon inserts. See above for more on each of these materials, and the main advantages of this combination are that rackets are lighter and stiffer than full polymer rackets, while being less expensive and less susceptible to falls than full carbon rackets. At the same time, this combination is not as common as the other combination described above — wood + carbon; this is due to the low popularity of polymers as a base material.

– Wood + basalt insert. Bases made of wood combined with one or more layers of basalt fiber. This material has been compared to carbon (see related paragraph) in the sense that basalt is also considered a premium material and is used in rackets of the appropriate level. As for the practical properties, it is believed that such inserts improve the feeling of the ball and feedback, allowing you to achieve good controllability even on "high-speed" rackets.

Sponge is the bottom layer of the lining, located under the outer coating (rubber is most often used for such a coating). The thickness of the sponge determines the characteristics of the impulse that the racquet transmits to the ball, and, accordingly, the characteristics of the flight of the ball after the impact; in other words, this indicator affects all three practical characteristics of the racquet - speed, rotation, control. Accordingly, models for different playing styles (see above) also differ in sponge thickness.

So, a small thickness - up to 1.5 mm - is typical for protective style products, which are distinguished by low speed and good control. All-purpose rackets use sponges of the order of 1.5 – 1.8 mm, which provides a balance between speed and control. And thick sponges - from 2 mm - are installed in rackets for an attacking game, and the greater the thickness, the higher the speed and rotation, and the worse the control.