I recently purchased a windshield mount from Roger. First of all, though I've never met Roger, he's a class act! His customer service is unbeatable. Thank you sir for going above and beyond in getting me, not only the mount, but the case and adapter as well, before my road trip.
As for the mount itself, it is exceptional! 11 days on the road and not one problem with it. I use a GoPro HERO7 Black.