Test rentals — how small is too small?

Strong disagree with the last reply — firmware updates over USB first, OTA only after you trust the supply. Learned the hard way. What's everyone else seeing?

Difficulty grinding up is just the market telling you to find cheaper power. What's everyone else seeing?

XMR on the small rigs, XMR on the big ones — diversification of boredom. Am I missing something obvious?

Second this. pool fees look small until you count payout friction on top. What's everyone else seeing?

Strong disagree with the last reply — heat reuse in the attic is what makes the maths work for me in winter. Curious what the group thinks.