Thank you all very much for all your responses.
Is there any advantage of the decklink studio vs. an AJA equivalent? Any compatibility issues with the decklink studio to be aware of in advance? Anyone have better or worse results with a Pc vs. Mac or vice versa? Also the BMD Ultrastudio Pro seems to boast a lot, and I know very little about USB 3.0 speeds, would it be like going back to the canopus with compression and video quality loss? Thanks in advance!