Flight.  For sure.  Either that or teleportation.  Basically anything that makes it so I can visit friends all over the world in a quick manner.

Time travel would be so cool tbh.

I would have to say the ability to just zap myself anywhere in the world at any time I wanted to go.

Teleportation is by far the best skill to have

I'm greedy so superspeed I feel I could make the most money out of

Easy, the ability to control time.

Either teleportation, time travel or the power of invisibility. 

I'd love to fly, travelling allover the world with no boundaries would be amazing.

Having a power which can mimic all other powers.

Would kind of be pointless since there's no other powers to mimic, but the option is there just in case one day some mad scientist actually learns how to shoot laser beams out of their eyes and another falls into a vat of radioactive birds giving himself the power of flight. Now I can do both. The long con has paid off.

it would be nice to read minds

Definitely has to be the ability to pass my pee to someone else lol

The ability to have a stand but like a dumb stand.

to turn my accent to one that people can understand

I would want to be able to teleport anywhere I can think of. 

invisibility cloak id take