Quad Lock Smartphone Case - Samsung Galaxy Note 20

The case fits the phone well AND connects perfectly to the Quad Lock mount.
However, the case has low friction easier to drop.
When I did drop the phone from waist high (my bad) it landed on a corner and the phone is toast.
Just spent £440 to replace my phone.
I dtopped the phone about 5 times in 5 years before this and the Spigen Air case protected it every time.
Quadlock is great but should look at Spigen's off-mount performance and step up.