I still love my rpi’s, was on the wait list for the first run when they came out! But the chip shortage and subsequent scalping drove me away to buying recycled lenovo tiny PCs.
Dirt cheap on eBay, like $60 without storage. Got three of them clustered for VM and LXC hosting loaded up w/ 32gb ram, 1tb data ssd, and 500gb nvme each. About the price for a top model pi4 these days after all the accessories and they absolutely smoke the pi’s. Even have pcie on some models if you want to add a network card to build a router, or a small graphics card etc.
All my homelab stuff is boring. Host machine names are just 'model ’ + ‘-’ + ‘increment’. VMs and containers are either service or service + increment.
Whimsical names and themes are fun, but don’t scale and I need the mental bandwidth for other things than mapping service to machine etc.