I’ve been riding with an old (very old) senna with acceptable results. Communication beyond line of sight is a little sketchy but it serves our needs. I often communicate with the camera man as we are setting up a shot and it saves a bunch of time over a day shooting STV. I also like the music and phone functions. At slower speeds you have to tell the person on the other end of the phone call you are on a sled! That’s pretty cool. A handlebar mounted PTT button would be nice but the push on and push off to open the channel to talk isn’t too bad once you get used to it. Way better then the old voice activated communicators.