If you are planning to get a new navigational device, here is one that could be the best choice. You can get a lot of advantages by buying Garmin eTrex Vista Handheld GPS System from a very popular GPS manufacturing company called âGarminâ. The device comes with Garmin eTrex Vista Deluxe GPS receiver which has the potential to receive signals from wide channels. You can buy this handheld system for your personal uses. The compact dimensions of the Garmin eTrex GPS System is: