I’d recommend the sengled ZigBee bulbs. They’re cheap, reliable, and have good colors. Ive been using many for years without issue.
The IKEA bulbs will also work. I’ve tried them in the past, but didn’t like them. I found they were too dim at full brightness. Also, their colors are much much worse then the sengled bulbs, especially the “greens” (I say this in quotes because the best the IKEA bulbs can do is a pitiful color that’s 85% yellow and 15% green).



If you’re only doing a VM or two, I’d get rid of proxmox and run truenas directly. It’s gotten better for VMs.
Also make sure you read up on the ecc requirements for truenas if you’re not using ecc ram