Test rentals — how small is too small?

Second this. cable temperature is the diagnostic nobody checks. Warm connectors are wasted watts.

Strong disagree with the last reply — second-hand Bitaxe prices near me make repair skills worth more than new hardware. Curious what the group thinks.

I moved everything to Braiins and the difference was bigger than any chip tweak. What's everyone else seeing?

Been thinking about this all week. undervolting bought me 7% efficiency for a small hashrate haircut, and I'd do it again.

Same here honestly. I keep one flexible rig warm purely for new PoW launches. Preparation beats hashrate.

Been thinking about this all week. firmware updates over USB first, OTA only after you trust the supply. Learned the hard way.