I started with Magellan's back in 2000. The 315, 320, SporTrack map and finally an Explorist 500LE which I still own. I also have Garmin eTrex Legend and Colorado 300 which is my primary GPS. The Colorado is discontinued but still available on line and his a real winner when it comes to GPS's. For the price, it's well worth the money, plus it's still supported by Garmin. I have gotten away from Magellan's due to poor customer service. I personally have had a rel nightmare getting support and ended up with out a GPS for 3 months. DeLorme has a great unit, The PN60. well looking into, will be my next GPS!