I've upgraded the ASIC heatsink for my Bitaxe Gamma 601 to this Ice Tower for the Rasberry Pi5: https://amzn.to/42L4S2M

It seems to work really well I just recently saw a YouTube video from Vortex Bitcoin where he says the best heatsink is Geeek Low Profile: https://amzn.to/42L4S2M

I'm somewhat skeptical of this. Anyone have some first-hand experience A/B testing them?