I use my Drobo 5D purely for video editing, connected via Thunderbolt, using FCPX. I currently have 3x3TB WD Red drives installed. They have always run fine to date and I've had no issues. However, i wonder if I would be better off using those drives in a new Synology NAS and purchasing faster 7200rpm drives for the Drobo? Would this be beneficial at all? If so, are Seagate drives generally the best to go for?