DND_Reborn
The High Aldwin
Yeah, I agree.5e has 13, and that is already too much overlap.
Getting rid of Barbarian, Sorcerer, and Warlock by making them subclasses of Fighter, Wizard, and Cleric brought our group done to 9 classes (three full-casters, three half-casters, three martials--- my Libra sense of balance is very happy

And we never adopted Artificer--horrible class.