Man would i prefer screw in. I hate snap. All of those things in motherboards that require serious force and if you don't know what you're doing it's quite easy to not realize the reason something isn't going in is because of a block/issue, rather than not enough force. So the user adds more force and bam, something breaks.

Then of course there's just so much force in general it's easy for a finger/hand to slip and bump/hurt something else, etcetc.

I tend not to enjoy PC building because of that. Screws on everything would be so nice imo. Doubly so if we could increase the damn motherboard size to support these insane GPU sizes lol.