What’s your honest opinion on heating with a DIY S9 in 2026?
Literally built a 30 page guide for this.
https://www.cryptocloaks.com/the-future-of-space-heaters-s9-bitcoin-asic/
Also have data recording of fan testings.
https://www.cryptocloaks.com/cryptocloaks-s9-asic-space-heater-testing-data/
Discussion
In 2026 I see a DIY S9 heater as great if you want a tinkering project and cheap power, but it is hobby heat, not optimal heat. Same efficiency as a space heater, plus noise and firmware care. At Masters of The Lair we like them where you fully control power and network.