Tyres quattro or non quattro - any tangible difference?

Inked

Well my rear left did have a puncture which ATS fixed this morning.

I’ve got 2mm at the front, near 4mm on the drivers side rear & 3mm on the passenger side rear (probably due to driving under inflated). So will definitely need all 4 changing.

Not going to be buying Audi/quattro specific tyres as it’s just rim protection. So will now shop around for the cheapest decent (Michelin/Pirelli/Dunlop/Goodyear etc) tyres I can get.

I’ve liked the Hankooks but unless they work out significantly cheaper (they don’t) than the “big names” I think I’d rather a change.