looking around for user reviews?
fact is its NOT a low latency interface. none of the focusrites are, same with most Dice II chipsets with very few exceptions.
low latency
RME
Motu
Steinberg
Presonus VSL series (but have buffers added to make round trip not the best)
here is a great list. i agree with most of it. some things have changed for the better like the Steinberg USB and the Presonus..
http://www.gearslutz.com/board/7856057-post276.html OP the question is do you need super low latency? (32-53 buffer) based on your workflow i dont think you do. punch in is one area you might need it but even 256 buffer is usually ok for that.