I hear your pain!
I always thought the symmetry was too slippery.
I don't mind paying $ for a quality case - but yes, too many of these cheap cases are too much. And I think they play off people justifying I spent a $1000 or whatnot for this phone, it's cheaper than insurance, I'll spend money for a case.
For me, Otterbox Defender is the most I'll spend unless it's something exceptional - I did see what I imagine is real leather wallet case that is $99 (
https://blackbrookcase.com) which looks really nice. I like the idea of a wallet that folds to protect the screen and then gives you the option to disconnect from the wallet - like when I need to put my phone in my holder for car navigation.