Ditto - absolutely love my legend...I sometimes do wish that it had a magnetic compass in it though.
We're getting ready to carry two legends on the Tybee 500. I'm thinking about devising a mount for one to the boom and one for the crew to wear.
While their water resistance is nice - don't consider it "catamaran water proof". They aren't. I've been through one myself. Keep it in a drybag, or the very least, a zip lock bag. It can handle moisture in a leaky bag, but not being thown in the water or trolled behind the boat after it falls through the trampoline lacing (whoops).