hi, i bougth one of the 7900x binned for 4.8 the other week, and sadly, still waiting for EK to release the mono block for the prime deluxe to make use of it (and every day they dont i keep looking at the rampage instead lol) but i was wondering if i would be ok to use liquid metal or not as ive read it can remove the etching from heatsink (never used it before, but then again, ive never done a custom loop or gone anywhere near this high end before either), and that can affect warranties, so if that is the case, frankly, a couple of degrees wont be worth potentially sacrificing the cpu, but if the warranty wont be affected, i think ill go that route, if not itll be the good ol arctic mx-4 i guess.