4, 5, 9.

4 because while the process might be painful, aside from the process it’s not an extreme change. And because I needed to pick 3 and only 3 options.

5 because that super strength would certainly come in handy if it’s controllable. It would suck if everything gets absolutely crushed by accident the moment you attempt to interact with it.

9 because why the hell not. You can’t be happy all the time, and the rest of the options seem to be a net negative. So at least being able to live comfortably or account for #5 would be okay