Seeing parallel future (like on the movie next but not limited) is good and has good potential. But IMO not the best.
High end Telepathy (reading, controlling, and sensing what multiple minds are thinking) is probably the best. It grants intelligence (can read the brightest minds), wealth, sex from anyone, power over the world. The only power that trumps this is something involving gaining immortality.
Time control-can lead to death or something terrible if you mess up. Future seeing is better.
Teleportation is almost useless since if government finds out then you can be caught snoozing and shot
Super Intelligence is iffy and is only as good depending on what is possible in the real universe. Time travel to past, or gaining extra powers, etc. may not be possible. So someone must take a chance on this one. Potentially it can be better than telepathy though.
Technopathy (can give yourself good credit, wealth, etc.). You can just use TP to do these things. So TP is better, unless you want to live longer.
TK is useless (still can be shot when caught snoozing)
Flight is useless (can be shot down)
Speed is useless (you can be still caught snoozing by a sniper with a silencer)
Being invisible would be fun but TP is better. That way you can make people think you are invisible. Not that you would really need too.
Adaptability (Darwin's power) is also iffy. The only plus is gaining immortality.
So in the real world I choose high end TP over immortality. What good is being immortal if you will be eventually lonely and can't explore space because you have no flight powers.
But in the comic world I choose high end intelligence (I can gain other powers, including TP).
Anything I'm missing?