Tested Genesis S 2.0mm on Stiga Infinity and Stiga Celero for 6 sessions of 2-2,5 hr.
Some reviewers mention the slight tackiness , but to be honest, I didn't notice this at all. This rubber is promoted as a CHN/EUR rubber, but it didn't feel that way to me. I even prefer prefer soft rubbers, the Genesis S didn't feel too hard for me. According to Stiga's catalog, the Genesis S should be a fairly fast rubber, however it's actually not. The 2 key major pro's are the control and spin which this rubber can generate. The S is not very sensitive for incoming spin and you block without much effort. Especially aggressive blocks where fun to do.
The Celero blade is an OFF- all wood blade and offers a lot of control. Putting Genesis S on the Celero, gives you a perfect blade for pushing and blocking. But the lack of speed is a major concern for me. I had to put a lot of effort in my strokes to generate speed. So much even, that after the first session, my arm/elbow hurt. Playing for more than 25 years , this was a first for me.
Genesis S on the Infinity felt more comfortable to me. Although the Infinity is not a speed-monster, it's faster than the Celero for sure. Like with the Celero, pushes and blocks where easy to do. The most issue I have, is playing topspin. It still feels like I'm missing speed and have to force my arm movement to generate enough speed. Smashing however is not a problem at all. After some time , I came to the conclusion it's not the speed I'missing, but the catapult. The Genesis S is not bouncy at all and has no catapult effect. Coming from Acuda Blue P2 , it's a big difference.
At this point not sure if I will continue using the Genesis S. Honestly, I want to use it as I really like the control of this rubber. Especially the ease of playing topspin over topspin is amazing. The lack of catapult, which I am used to, is the only thing making me doubt.