fuindordm
Adventurer
So many things to like! But since it hasn't been said yet:
Quick level 1-3 with subclasses separate from character creation.
(It's hard for me to articulate exactly, but I love that a new player can pick a class at level 1 but wait a level or two to worry about nailing down a concept.)
Along these lines, I was going to say "multiple builds within classes". Some classes more so than others, of course, but there are a lot of decision points as you level up to make your class X feel different from someone else's class X.
Ben