I’d love Speedster Physiology, Unimpaired Activity, Unrestricted Movement, and Absolute Survivability; though like most great hero’s I’d barely use a fraction of my true power. I’d fake a Quicksilver and save people from burning buildings, dodge bullets, and run everywhere.
Yea, Unrestricted Movement grants Planeswalking, time travel, and Fiction Travel, but I wouldn’t advertise that. I’m just your friendly neighborhood Speedster; atleast until somebody decides to blow up the world.