Hunters and Shamans are the WoW gold game character classes that derive the most benefit from this Leatherworking. However, it is also beneficial to Druids and Rogues during the early levels as they are incapable of using the mail armors that are produced at the higher Leatherworking skill levels. It is primarily the WoW gold game character classes that wear leather and mail that stand to benefit from having Leatherworking as a Primary Profession.