So currently I have a 2TB Western Digital MyBook Studio over USB3/USB2. I am getting about 115-120 MB/s over USB 3.0. I want to migrate to thunderbolt (I have rMBP but not the newest with thunderbolt 2, but that doesn't matter). I want to remain as cheap as possible, but certainly want something faster than what I currently have, so that pretty much takes things like the buffalo thunderbolt station out. I also certainly want at least 1TB, preferably 2 but 1 would be fine. I was thinking I could build my own but there doesn't seem to be any empty thunderbolt enclosures that are simply one drive (most have like 4 or 5, even 2 is too many). I know this is a hard question and if my search skills are worth anything than there is nothing on the market like this. Just wanted to see if anyone else had any opinions. I was also reading about the WD with the thunderbolt adapter but that doesn't seem very fast either. Thanks