Does anyone here have one of the newer Garmin "eTrex" units?

Specifically a Legend HCx or Vista HCx?

I had one of the original "eTrex Vista" units and it had problems for motorcycle usage, it couldn't hold up to vibration. IIRC it was almost totally unusable mounted to the handlebar on my SV650. The VFR didn't vibrate it enough to make it go haywire, but I think it still contributed to it's early demise...

Just curious if anyone has a newer unit, has a garmin handlebar mount, and has seen vibration issues.

I'm not necessarily interested in using a big-$ ram mount, cause I want to be able to throw it on my bicycle(s) as well if needed. My older unit actually went haywire on my mountain bike too just like the SV if I rode hard through a rocky/rooty section of trail.

Not really interested in the moto specific units either, too expensive and it sounds like they are a compromise for non road use.