I haven’t tried any of them but I did just listen to a podcast the other week where they talk about LlamaGPT vs Ollama and other related tools. If you’re interested it’s episode 540: Uncensored AI on Linux by Linux Unplugged
From what I read disk wear out on consumer drives is a concern when using ZFS for boot drives with proxmox. I don’t know if the issues are exaggerated, but to be safe I ended up picking up some used enterprise SSDs off eBay for that reason.