Hey, thanks for putting in that effort! I'm in the same category as you I think, I want (need) something that has good edge protection, but with the additional width on this phone vs my s20u, my tolerance for magablok style cases is much lower.
It's curious that with the (probably) hours I've spent reviewing cases on amazon and building a comparison list, that this never came up for me, so thanks for mentioning it!
I have this (Prefix) case being delivered tomorrow along with the spigen liquid crystal and one other to compare:
https://www.amazon.com/gp/product/B09SG4JG9V/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
I like having a clear back because I can display my own design.