The best of the Tenergy range for my BH needs. Lower throw than 64, 05, 05-fx, good speed, linear response, good spin generation. Easiest Tenergy for blocking and flat hitting(without switching to the more specialised T25). I tend to switch between this and 05-fx on the BH side. 05-fx has the edge on raw looping, but 64-fx is more stable, better in allround play and close-in, and easier for pushing and noodling around the table.