i love clerics,druids,fighters and wizards depending on the campaign
EDIT: clerics, cause they can wear as much armor as they want and cast kick-ass spells
druids, cause i love the spells they cast like wild shape so for a moment you can take place as a fighter
fighters, cause i like the idea of being the first line of defense
and wizards cause the spells get very powerful so you can take out 12 enimies at a time(yes i am taking
about fireball)