Wich brand should i buy a 7900xtx

I was looking to build a new pc. Initially i was going to buy a zotac 4070 ti super, but then i thought about buying an amd GPU. Here in Italy the price of a 4070 ti super and of a 7900xtx Is about the same. I've Just learned that overclocking Is a big thing with amd gpus, and that different brands lead to different resoults. Take in mind that this Will be my First time overclocking anything, and the First time in 8 years that i use an amd GPU. So, what brand should i buy to get a good increse on performance, and Is stable? I'll be mainly gaming, rn in 1080p and After i save enough i'll upgrade to 1440p. (I know its overkill for 1440p, but, its for the same price as what i was about to spend for a 4070 ti super so i don't care. Also 4k monitora cost too much).