Reply to Affordable Dj controller for traktor

What would be the best option for me if I'm looking for an affordable all-in-one dj controller. Something that has A+B decks but can switch with a button to control C+D. Something that has a 4ch soundcard for monitoring cueing. Decent jogwheels plus some controls of fx and hotcues.

I have 2 xone k2's and a maschine mikro but I'd rather simplify my setup by trading that or selling for a simple controller like a vestax or something.

Any suggestions?