Which button would you choose and why?

I would choose the red button invisibility because it would be awesome to pull pranks on people while they cant see you. Also you can go and listen to convocations with out them knowing. You can scare them. You can go to concerts and go backstage. Some of the pranks I would do is Lie on a park bench and when someone sits on me it looks like there in mid air, you can flick the light switch on and off, lift things up slowly, read a the paper, you could go through the drive through and know one can see you and soo much more. You could steal CANDY!!! Pull pranks on teachers and students. If someone wants to kill you, you can hide. You can rob the banks. Thats why it would be awesome to be invisible.