the brunswick ball rep on the pba tour, rick benoit, has been quoted in the last year or so in bowlers journal international that 70% of the touring pros use 15lb. equipment. there are still many that use 16lb. equipment including walter ray williams, jr., norm duke, parker bohn III, chris barnes, robert smith, sean rash, etc. these players still use what's referred to as, "man weight". and then there are a few players use 14lb. equipment.