ya i know i wish there was more options for the 19. how do you like the trail tech endurance? ive been wanting to get one but from what ive read online they dont hold up to water all that great. So far I've taken it out twice, and i didn't get it wet.. So I can't attest to that.. But as far as telling my speed, it was an easy install and appears to be accurate so far. Plus the price was right. I think I got it on Amazon for 60 shipped? brand new.