Reply to Options

Ok, so I have been djing on friend's gear for too long, it's time for me to buy my own gear, and I am set between the novation twitch, or the reloop contour interface edition and a cheap mixer (probably a numark m6).
Is the sound quality on the reloop/M6 going to be that bad?
I really like that modular setup, but i don't have the funds for a better mixer, so is the twitch the better option?

Edit: I will probably be using the twitch with traktor, because i enjoy the 4deck support! (usually mix with 3 decks)