A hardware RAID controller could limit ZFS' ability to provide integrity, but not enough that I would say another filesystem does a better job there. All filesy

A hardware RAID controller could limit ZFS' ability to provide integrity, but not enough that I would say another filesystem does a better job there. All filesystems are compromised by the failures that traditional RAID can introduce. That said, I would never recommend a hardware RAID controller for use on any system. They add additional cost and additional failure modes, but give little in terms of benefits.