Well, I've owned an Edge 810 and 1000, both sold. Currently have an Instinct watch but can't count that as you don't download maps to it, have a 1040 and a 1030 I intend to sell, a really old Etrex, plus a Nuvi car unit and a really old car unit from 20 years ago. So yes, I own 6 different Garmin units.