tomigaya 5 Harder than T05, produce huge amount of spin with strait trajectory and high speed. Compared to T05 (T Energy 05), which is softer and has a more arc trajectory, this T05 hard version is good for counter looping, smash, and block, with a good control for pushing at in small game, and quite nice at mid distance. I use it with Innerforce ZLC on FH. I found that smashing with T05 is very difficult, whereas it is easier with T05 hard.On BH, I use Andro R42 (very soft, huge spin, low speed) or R47(harder, huge spin, med speed), or also Xiom O7 Euro (hardness in between R42 and R47).