I own four different lights, but one of them is so old and down-level it's not in contention.
Elusive makes a very good light with a few mounting options
VRL-1 makes a great light with a few more mounting options
Wicked is my "go to" light because it has lots of mounting options and is very powerful.
You pretty much cannot go wrong with any of these; it gets down, as usual, to what you want and what you are willing to spend.