Hi, I'm looking for a 2-bay (or more) SATA drive dock with USB 3.0 connection. It will be used to back up a very large photo archive (3TB) from one SATA drive to another, so reliability is the most important aspect for me. Have seen a few drives on offer such as StarTech, Syba, Thermaltake and read their reviews. As usual some say people say they're great others have issues. So I am looking for any recommendations from people who actually have one and use it regularly on OS X. Thanks!