I use a Garmin GPSMAP. It uses AA cells and works fine with rechargeables (I use Eneloops). It does not have a touch screen but it can be used with gloves. Summer and 3 season gloves for motorcycling work fine. Winter gloves are bit too thick.
I also have an ETREX Venture as it is less bulky which is a plus in some situations.
I do not rely on GPS alone. Laminated paper maps and compass are the primary mode.
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If it isnīt broken, it doesnīt have enough features yet.