“If you’re a Traktor Pro 3 DJ you can’t go wrong with the Traktor Kontrol X1 Mk2. It’s plug & play as all the midi mapping is already in place. I find it very useful when DJing with Traktor as I have to use the mouse less. It easily can control the fx during performance. Would recommend for Traktor users. If you use 4 decks at once you’ll need 2 however.”