The smell of the Andar? Probably. Last years cases did not smell like this. But really my issue is the complete cutout. The edge of a screen protector always gets dust stuck to it so that cutout is gonna look nasty.You could look at their S15 reviews I suppose: https://www.amazon.com/Belemay-Compatible-iPhone-Leather-Magsafe/dp/B0CKPKGC5V
Maybe the smell will dissipate? Some sort of initial treatment maybe?
I looked at the non-crazyhorse leather reviews of the Belemay from last years 15 pro max and it was pretty positive. The crazy horse leather ones not so much, but I wouldn't want that kind of leather anyway as it stains clothes easily.
I could just be patient and wait but I need something for next Friday. I don't want to use the Andar and risk not being able to return it. Only way I keep that one is if the CC button is awful to use with an oval cutout.