Hmmmm...I'm currently playing a single class Paladin (human, although it's my understanding that 3ed allows other races). It seemed like an easy class (it's fighterish, high charisma and all)...and his strength is pretty sick (16 + 3 for the upgraded barbarian amulet and +2 for the gauntlets of ogre power and +3 for the belt of giant strength I found...so he's at, um, 24
)...
I plan on trying out either a dwarven fighter (something's just right about a dwarf and an axe)...or else a sorceror or something like that (obviously not dwarven tho)