Hi all, I’m looking for a cheapies second hand garmin type device to use as a sat nav when out riding. I have a garmin Fenix 5 watch that does all the ride stats stuff so it’s really just to keep me on track if I get a bit lost when out adventuring. I’ve been looking at Garmin Edge 705 and 810 which seem to go for a reasonable price and was after pro’s and cons - which is better please.