Incus is pretty damn good to be fair. You can mix and match VMs and containers, the terraform provider "just works", the setup is fast and easy, it plays well with ZFS. Now I wouldn't be surprised if it still lags jails (or Illumos Zones) in robustness or some capabilities but I'm a happy user of them now.
I use IncusOS when I need the Linux kernel for some specific hardware like the latest graphics or some AI accelerator. FreeBSD for when none of those things are necessary.