I use my creeper often, but you know the old saying "once bitten, twice shy"? I have a Craftsman that is downright dangerous and should be recalled. If you rest your arm on the side rail (between the frame and padding) while moving, your arm can get pinched resulting it a big bruise like in the attached pic and a LOT of pain. This has happened to me at least three times, so time for a new creeper.
Anyway, who do you think makes the best creeper?
Ken's Arm after using Creeper: