My GPSr's,

Garmin Yellow e-trex - had a couple of these before updating. Still have one...just in case.

Garmin Oregon 300 - (not in photo) had one of these that lasted a couple of years before updating again.

Garmin Oregon 550T - Current GPSr, however the 1st one was run over and smashed (see photo) however the 2nd one is still going strong.