In short: this is the poor man's Xiom Vega Pro. A bit slower, a bit harder, a bit less spinny topsheet, a bit fewer gears, a bit lower throw, heavier, a bit less of everything, but still the feeling is very similar to vega pro. Tried on the same blade, stiga offensive wood nct.

Medium throw, more or less like Hurricane 3, a bit less than xiom vega pro and tenergy 05. higher than galaxy moon (the description says the opposite but it is wrong).

Good spin.

Reasonably fast. On a carbon blade, this rubber is fast enough for anyone, probably too fast.

Medium hardness (softer than Hurricane 3 NEO but harder than T05 or Gambler outlaw). I am talking about the 38 deg version.

This rubber is supposed to be a clone of Tenergy 25, but is more like xiom vega pro.

Very heavy (unlike galaxy moon).

Topsheet is not tacky (unline galaxy moon which is tacky) but grabby and spinny.

Sun is less grippy than Moon: Sun can fail to grip the ball at low speeds. It is also easier to lift backspin. Moon is better at both.

Sun is more powerful than Moon, and has a bit higher throw.

Bottom line: if you need high throw, speed and spin, and cannot afford a Vega Pro, this is the rubber for you.

realy nice rubber ,amazing ball controll and perfect feeling

This is a very good BH rubber for its price (13 USD on http://ttnpp.com). It has decent speed and spin and a medium throw angle. Pushing doesn't work great but this might be from the blade.

So far, Galaxy Sun has been the best Chinese rubber I have played with.

I have tries these in 37 deg/max for my forehand with Galaxy Hinoki Carbon. Good control and above average spin. This is definitely no Tenergy though.

I tried a 2,2 mm red yinhe sun (hardness 33 marked on sponge) on a Waldner Senso Carbon blade and i was really disappointed, not fast, very difficult to get heavy spin on the ball (only with very fast arm movement), on the up-side it is very linear and controlled , so has good control to block and push and service return

But as a ESN tensor user for about 4 years now (Andro Revolution, Revo Fire, Nimbus, Donic Coppa JO Gold) i was not happy at all with this rubber.

Maybe i have one from a bad production batch ?

I have tried 3 sheets of 37 deg hardness on Galaxy T-11 & Dynasty Hinoki Carbon.

Pros:
Good Euro style rubber. Good grip, can generate mechanical spin but not very useful for over the table.

Cons: Very heavy, nightmare for close to the table play. There are lighter rubbers with a higher throw.

It is nearly unplayable for neart the table game on an Off/Off+ Carbon bat. At 3-5 feet from the table, the rubber can generate good spin and has excellent control. If you can dig into the sponge, you can generate sudden dipping arcs which are difficult to read for the opponent.

I use it on my alternate setup when playing doubles as it can generate good speed, spin and control mid-distance and there more opportunity for big heaves at the ball.

Está goma es perfecta para el revés , tiene mucho efecto para devolver los servicios de distintas formas, tiene un control óptimo que te da la confianza para bloquear y colocarla donde uno la desee, tiene una sensación parecida a la de tenergy 25, pero tiene mucho más efecto y control

good bh rubber i play rpb and its great.
forehand is also not bad. if you play penhold i recommend you this rubber on the back hand.