Not really a relative comment on wizards per se, but I choose wizard because they're archetypally the weakest for shoving and throwing... Still thought I might throw it in for an additional aside for how poorly made this game's combat mechanics are. It's so ridiculous.
Yes, I made the wizard strong; Her name is Ka'chu'ka and she has 17 strength, same as Lae'zel.
So, you've practically made a wizard with a fighter build... And it's the game fault that your fighter-wizard is capable of doing the fighters things? Great work at proving nothing but the fact that D&D allows you to built your character ignoring his class needs and act as a weaker version of another class.