Stiga innova light synergy tech rubber is a pretty good tensor rubber, but it is not quite the best. it has great speed and spin, the control is lacking. its just not quite as good as betteer tensors such as tenergy. the thing i dont like is the awkward feeling about it. the ball just does not seem to sink into the sponge as much, and it seems to bounce off the rubber too fast. the rubbers good for general looping, but when it comes to hitting balls that have lots of spin, it just does not hold the ball to the rubber long enough. i recommend players to buy some better tensor, but this is okay for the price.