I use Boost TC on the backhand side and find it excellent for spinning balls against backspin. It gives me the great control I need to place the ball down the line or playing cross court. The softness of the rubber allows me to take the ball early from a heavy top spin ball countering with great control. I love the noise of the rubber, it makes me realise when I contact the ball in the sweetspot. I haven't rated this rubber as 5 star because it does not give me the same amount of power of the table as a Tenergy would. This rubber is more suited for close to the table around the net stuff.