Pegasus R4? LaCie? I'd like it if there was one that supported both Thunderbolt and USB 3.0 / 3.1. I don't want to be locked into Apple if possible. Suggestions? I've never been a huge RAID fan because something always goes wrong. But I do have a large Synology drive I could back up the 4 disk array to. I'm thinking of having a... Mac Pro or iMac with 1tb SSD boot Pegasus R4 for media Backup: 1tb drive for boot drive (clone) Synology for Pegasus backup (not sure what software would be ideal) Online backup as well. Balancing all the data and good backups has been a real struggle for me. We currently have about 8 TB of total data we're juggling on 4 disks on a 2010 Mac Pro.