Reply to Specific Needs for Dj Controller

Hey all, I want to buy a traktor controller (Haven't tried Serato, I don't know, maybe I would use it too)

Around 400-500euro

I dont mind 2 or 4 decks
Dedicated Filter,Gain,Low,Mid,High
Cue points,some fx, channel strip leds (for red peaking)
Professional soundcard 24-bit/192KHz
Balanced output (XLR pref,)
Standalone mixer function
Good looking and good feeling (metal construction?)

Sry for spelling

Thank you, I need your opinion