jaymate Yup. I used ZFS with LXD for containerization before Enhance. ZFS is amazing on datacenter grade drives.
ZFS is horrible on consumer grade and some cheap datacenter drives and they will die much faster. A lot of datacenter NVME's that I've seen providers use don't have PLP either.
I'm guessing Enhance decided against ZFS because you need good hardware for it to be reliable, but they know many hosts use just barely good enough hardware.