I went down this rabbit hole, in my mind anyway. You can even make your own 😉
skot, the guy who started bitaxe has a fascinating story and both of the above projects are very helpful communities. They probably could help you squeeze more hash out of the one you have with firmware etc.
Yes. I’m very happy with my BitAxe …. You can overclock the Supra to get one Terra Hash/second… that’s 100 satoshi per day via Lightning.
You could probably squeeze 2 TH/s with the new Gamma : https://hive.blog/hive-125125/@offgridlife/get-up-to-1-2-terrahash-second-with-the-new-bitaxe-gamma-bitcoin-miner-for-usd148