Got my Gripzilla "Black Tie Affair" for my 13 Pro.
Nice case, especially for the less than $25 I paid for it.
Nothing fancy, but I got it because I always felt like I was going to drop my phone upon picking it up or taking it out of my pocket with the case I had on it (Lifeproof See).
I like the appearance and build of the Lifeproof, but I like the security of the Gripzilla much more, both in terms of handling safety (more grippy texture and a bit larger surfaces for finger "purchase" on the phone), and drop protection in case it falls (I have big clumsy hands & fingers!).
The finger indents are nice for indexing the phone in the hand allowing for more positive external button location.
Considering that most people hold their phones in their left hand, they put the lanyard holes in the wrong side, interfering with the pinky on my left hand.