7. And use it to settle the great Newcomb's paradox.

Is that a clean 7 inches, or would teleporting sideways cross over with some space I previously occupied?

This free gravel, can I summon it whenever and wherever I want, or do I have to wait for it to be delivered? If it’s the latter, I will take Khitan. Resurrecting a dead language sounds fun.

3 and 5 can be overpowered if the superpower has no cooldown or limit

2, 7, 8 can assure you big wealth in some jobs

1, 4, 6 doesn't appear to be very useful, and having a second nose could be quite inconvenient on the forehead, in the armpit or above the arse, while being very parasocial

9: While i think running at the speed of albert einstein relative to the earth would be kind of meh, i would reconsider if it is Albert's running speed relative to the moon

Putting a toaster inside a robot so I can control it with my mind and have an army of these

3 or 6 if there’s no cooldown. People talk about not being able to get through walls when over open ground you can hit potentially limitless speed without gaining inertia and going splat if something pulls out in front of you. Same with deaging, so long as the cooldown isn’t longer than 10 hours, you’re Benjamin-Buttoning it.

Does toaster control imply I can also read the internal state of the toaster with my mind? Like can I detect if the bread is about to burn?

5 and then make stuff where the switches are all miniature toasters.

4. The second nose, but can I decide where?

2. Damn you Plutarch!

Speaking Khitan would actually be really cool for my field

Depending on if 3 has a cool down or energy cost, that's probably the one.

Also they missed: 10. Milk