Yes, hot wallets are problematic and moving your keys to a hardware wallet is cool and all. But you know what's *really* cool? Using @Keycard_ Shell together with at least 3 keycards, to secure your funds in a 3 out of 4 threshold @safe through @Rabby_io. ✅ Fully air-gapped ✅ One Shell and multiple Keycards as signers ✅ Keys easily rotatable without moving funds Also, likely cheapest HW option out there, all things considered.