Other users have commented good suggestions already, I went down the ZFS (freeNAS), then OMV, and have finally settled on UnRaid, I just have a mix of drives and keep adding, the only caveat is if you want a parity disk it needs to be at least as big as the largest drive.
Other users have commented good suggestions already, I went down the ZFS (freeNAS), then OMV, and have finally settled on UnRaid, I just have a mix of drives and keep adding, the only caveat is if you want a parity disk it needs to be at least as big as the largest drive.