i loved mine, i had a motorgiude with wireless remote, linked to two lowrance fish finders, i could set routes, mark waypoints and return to them, , just point and go! always kept the boat going in the correct direction, even in a crosswind, the anchor mode was great too, i used to jig for browns with cleos , was so much fun, was also nice when bass fishing, set up on a slow troll line and just cast, no fighting wind or a shifting boat, long story short, they work great, and a much cheaper alternative to an octopus autopilot, or swapping over to hydro on an older boat, hope that helps. tight lines