Hello everyone, my old cluster make with C.H.I.P. is going to die and it’s no more supported anymore, then I am looking for other alternatives. My use case is to create a new small cluster (3 nodes) running Docker Swarm to host several containers (around 15). Except Raspberry 4, that is quite common and supported but a bit expensive, do you have other suggestions? I saw an Odroid Kit with 4 nodes that costs around 220$ and it seems interesting. What do you guys are using for self-hosting?