It’s a fun rabbit hole to go down for sure! You should check out nostr:npub1t6el40knsq8hmrpr0m6tt3t0tr4pdeyhlt2qelwhgtwawddqx0xsv03scu and we have a great telegram group for home mining and tinkering. Several of us including nostr:npub1tvqc82mv8cezhax5r34n4muc2c4pgjz8kaye2smj032nngg52clq0rkrq4 have over clocked and modded out bitaxes.