nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq0ks3td3lcnp46utytysc8ee9r3mw94lf63rx29ctjmrevlf7g6hqm729g5 I actually used a stick-on Quad Lock with a cheap Amazon case for my last phone, and it served me well for over two years. Never came loose.

I now have a Google Pixel 9 with the official Quad Lock case, and kind of miss my old one. The protruding, stick-on Quad Lock actually made it easier to grip the phone.