As an avid Docker user on M1, it’s actually not bad. Docker let’s you choose between Apple’s virtualization and qemu. Apple’s performs better in terms of CPU, b

As an avid Docker user on M1, it’s actually not bad. Docker let’s you choose between Apple’s virtualization and qemu. Apple’s performs better in terms of CPU, but qemu is miles ahead in terms of I/O performance. Neither solution is anything to write home about, but it works well enough. Better than a Pi cluster, though? I think it’d be close. If you’re goal is to run Linux, M1 might not be best solution for now. That assumes you’re running ARM images—I haven’t tried emulating x86, but I hear the performance is abysmal.