Alright think I have finally found the case that is my go to. Had a bunch (UAG, Spiegen slim armor pro, Terra, etc). Before this, the best I had was Spiegen slim armor pro. The stickers eventually lost tackiness and the front would move around. the hinge would pop open when being put in and out of my pocket, etc. This new case is one piece. Doesn't seem to require gluing as of my use so far (even though there is one spot for a strip) and since the case is one piece, the hinge cannot open unless you open the phone. Also means no spring, which in the Spiegen is known to break and tear up the phone hinge. it is quality made. Slightly smaller than the Armor pro. only two minor gripes...first, e camera hole sits flush with the camera. I will be putting something on the lenses. Secondly, he hinge, when open leaves about a millimeter gap compared to the Slim Armor, but honestly I think it's my OCD and is a result of where the second hinge on the back tucks into the main hinge. Love it so far and less than half the cost of the Spiegen.
Cenmaso Armor Case Designed for Samsung Galaxy Z Fold 3 Case, Z Fold 3 Case with Hinge Protection,Heavy-Duty Anti-Fall Protective Case for Galaxy Z Fold 3- Black
https://www.amazon.com/dp/B09R3X8NK...ag=hawk-future-20&ascsubtag=UUacUvbUpU7049903