I liked that ring thing as well, but that caused even more trouble with wireless charging as in "not a chance." So, more often than not I would forget to put it back in.
No doubt that the Quad Lock case is better than the Apple Bumper Case. It is actually really similar to the Spigen Rugged Armor Case and similarly priced. The Quad Quad is $5 more, probably for the mount. It is the mount hump that messes with wireless charging though.
They are a decent case, but maybe not what Flossy Carter would rate "slamboy certified"
The Spigen Rugged Armor does protect the side edges of the display slightly better than the Quad Lock, but top and bottom are really similar. It wouldn't surprise me at all if turned out that Spigen made the cases for Quad Lock.
Edit: speaking of which, is if just me or do the Spigen Gearlock and Quad Lock universal adapter have more than just a passing resemblance [emoji848]
The Quad Lock Universal Adapter is designed using a strong adhesive that adheres directly to the rear of most smartphones or cases, which then allows your smartphone to securely attach to any Quad...
www.trekbikesflorida.com
Rokform has a similar system to Quad Lock, with the 1/4 turn lock. The cases are more heavy duty, but the motorcycle mount system not as fleshed out as Quad Lock. I used to have their cases for my iPhone 6 and 8. I haven't tried to mount a Rokform on a Quadlock disc, but I am guessing it wouldn't work.
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