Not to dis you Jeff. I'm a loyal customer of yours and greatly appreciate the discount that you offer to us Feejer Forum folks.
But the Techmount (at least by itself) is a poor solution, IMO. For one thing, it ain't cheap. Plus it is (supposed to be) a rigid mount, which means that the device being mounted gets no vibration isolation. Any sort of a RAM ball mounting gets the intrinsic rubber ball mounting that helps isolate vibes from the GPS or other device being suspended. Some people don't like that the RAM mounted stuff appears to "move" when the bike vibrates, but that is actually less stress on the device than when it is absorbing all the vibration internally.
I owned a Techmount previously and it would never stay tightened up and in position (which is why I said "supposed to be" above). It was a total PITA. I sold it and never looked back. Have Ram mounting hardware on all of my bikes now, which makes swapping stuff around trivial.