yeah i used to use the igpmp... and guga used the pt630 as well... but after going to 16x19's uncertain if id even consider a 18x20 as a main frame again... but im sure id like it. im the kind of player that picks a frame and grooves it. Plus i like how shocking the tc95 is with the variety. my backhand produces immense topspin and pace at the same time when i line it up... or big flat dtls but the tc95s higher launch has improved my forehand and serving the most. That sub 60ra is just so crucial to my serve fluidity somehow... it just carves the ball for spin or launches it flat with more disguise.Soderling used this frame basically. He used the 18x20 PT630, which is basically what this is. It sounds like we hit somewhat the same. I get the same type of ball with it (kicks up above shoulders), but the rotation is crazy tight and heavy on the 18x20.