I am planning on building a small rack cabinet for the #homelab but right now it's sitting on a couple storage bins with wood laid underneath.
My lab also consistes of an old MacBook Pro (11,1) and MacBook Air (5,2) which I think will become strictly docker nodes. I run Debian 10 on all of these servers.
I'm still planning pretty heavily my long term goal but right now it's a NAS, Plex, and Nextcloud server for my family.