If I had to choose between a lifetime supply of Tenergy or a life time supply of Joola Rhyzm, I would pick the Rhyzm in a heartbeat. By far, this rubber is the best I've used. The durability of this rubber is comparable to those of Hurricane. The spin, speed and power are balanced perfectly. As a mainly backhand attacker, I use this on my backhand and I am able to vary spin and power in different occasions. Definitely try this rubber if you're an attacker like me!