Invulnerability - If it's total, I wouldn't be able to get drunk. No thanks.
Flight - can only fly so high before you freeze and so fast before you run into something, and without invulnerability, landing would be a bitch.
Super Strength - again, needs invulnerability
Super Speed - for best results, it needs invulnerability
Super hearing - I'd never be able to focus on just the one thing I wanted to listed to
X-Ray, Macro, Micro, Radio or Heat vision - I have corrected vision, what prescription do I need to make any of these work?
Freeze breath - uh... no thanks
Super-Intelligence/Recall - WINNER. Apart from being Jeopardy champion for 8 years straight, I could apply all that I need to study to artificially duplicate everything listed above.