I use GEWO Nexxus EL PRO 48 on my BH and IMO it's just great, spin, speed (but not too much, EL is spin orientated, for speed is XT version, which I use on FH), control it have it's all, it's mostly suited for close to the table play, but with fast blade it also can play quite nice far from the table (need to put some power in your shot to make it play good far from the table)... I personally don't like soft rubbers, so 48 is my choice, still, for those who like soft rubbers, there is GEWO Nexxus EL PRO 43 and even 38, IMO the main "thing" in Nexxus EL is very elastic topsheet, that gives a lot of dwell, spin and control, so 43 and 38 versions probably is also great BH rubbers for those who like soft sponge...