Used one back when it was Thomas WMA, worked great on getting to the back of a TT fast.

true story, dang near ran over 2 guys one morning in the dark, they were freaked out at my light coming on so fast and quiet didn't have a clue they were there til I about hit them

we became pretty good friends after that

“Socialism only works in two places: Heaven where they don't need it and hell where they already have it.” ― Ronald Reagan