I heard you have to get JC to make the bis bop neck from sunwell. Do you need JC for the best gems as well? Then respect enchanting to enchant bis rings. After that, I guess 1. leatherworking for drums and 2. Either engineering or a gathering profession for pure stat bonus
So many min maxing neckbeards will pick LW for drums. Im not one of them, i prefer to pick something i enjoy over being forced by the herd mentality. I say pick what you enjoy the most and dont think about bis.