Saw an older post about the debate between getting an F1 or the MF3D. I'm not new, but not an expert. I do a lot of Progressive, Dubstep, Techno, etc. Going to be getting the Mac Book Pro Retina with the Numark 4 Track. Was originally thinking of getting two F1's to control the two remix decks simultaneously but then ran across the MF3D. Wondering, would it be a good idea to use one F1 to fully control the remix decks (shifting one at a time to Deck C and then D) AS WELL AS use the MF3D for more off the cuff sampling and effects?

How could they both be used? Thanks