Your Garmin help, please

I seem to have a bag with 2 complete bar mounts with about a dozen different sized elastics. The stock mounts are not as flimsy as their reputation and held up just fine. It does take up a lot of space on the bars and it was only a short pootle so that opinion may change. I ordered another mount anyway just in case.

It's the older Edge 705 etc. mounts with the tab which were flimsy. The quarter turn mounts are pretty reliable.