It is much easier to buy one “hefty” physical machine and run ProxMox with virtual machines for servers than it is to run multiple Raspberry Pis. After living that life for years, I’m a ProxMox shill now. Backups are important (read the other comments), and ProxMox makes backup/restore easy. Because eventually you will fuck a server up beyond repair, you will lose data, and you will feel terrible about it. Learn from my mistakes.
Looks like it’s really good at text. I’ll be interested to see the finetunes that come out for it. I’m worried that it will be too big to fit in the GPU on my AI server though. I only have 12 GB at my disposal.