Best thing you built or fixed this month

Been thinking about this all week. second-hand old S9 prices near me make repair skills worth more than new hardware. Would you do it differently?

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

This matches my experience. my spreadsheet says stop; my flat full of warm hashboards says continue. Anyone tried the opposite?

Underrated topic. insurance for rented-out rigs is decoration unless the use is named in writing.

Strong disagree with the last reply — I keep one flexible rig warm purely for new PoW launches. Preparation beats hashrate. Anyone tried the opposite?

Interesting point above. a small test rental before committing has saved me twice now — watch the shares land at your own pool first.

Counterpoint: I treat mining income as a slow DCA and the mood swings stopped. Numbers welcome.