Then again, factor in the infinite amount of rebirths and the line of who's truly better is blurred. Even so, I chose a Knight for the following reasons:
1. SEXY, tough armor. I prefer the helmets to the Blades' muffle mask.
2. SEXY, huge weapons. We are BEAST swinging those bad-asses around.
3. SEXY Sword Cross ability. Double-damage dammit!
4. Other generic reasons (i.e. best STA ratings per stat point, best DEF, etc.).
=)