Shamans are by far the most versitle boxing class, and the best choice few new boxers imo. Armour, heals and dammage makes for a lot of "OH NOZ" moments going by easy. Warlock are rough. Fear on Demin returns is hard, but a /targetrandom /fast fear macro fixes that sort of. AoE fear on a round robin key is good also. Druids Iv never liked, unless you played one before boxing, playing it proper with form shifting and macros to go with that can get sketch, but lots of people love them. Hunters are great, castrandom macros and /win lol.

At then end of the day its what you like playing, and what you think is fun. If you liked it before boxing, you prob wont like it when boxing. Thats what iv come to find out. Try something exciting. rogues, just get 3 of thos ambushing.... lol. Do what sounds fun bro.