It's for beginners, its not too fast, not very reactive to spin compared to the t05-fx that you used and easy to control. So people recommend it for beginners
While I wouldn't recommend it for beginners, I get your point. Don't get me wrong, it is quite faster than your "average" beginner rubber, but its spin capabilities are not that good for its price point.
You need to use a lot more wrist power with rozena compared to T05-FX. You can produce good spin on this rubber if done right on the backhand, it all comes to how you execute it.
How on earth was the Rozena 30 Euros? You probably got it on discount or something. Tenergy cost 59.90 Eur to be excact, rozena 44.90 If I recal correctly. If you really found the rozena for 30Eur thern it would be a very good deal.
Rabby TT, I know, I did, I also used it on the forehand for some time, It just lacked spin compared to other rubbers. This is also noticeable while serving.
this rubber is aimed at beginners, since you used tenergy you will think it lacks spin but it does not lack spin if you only used a cheap pre made racket then switch to it