Reply to Kontrol z2 help for a turntablist

ok, so heres my question ive been hearing that the kontrol z2 is really good mixer for turntablists but that the channel faders are very sticky (slightly slugish) and that u could switch them to inno fader pros,
I wanted to know whether or not i should purchase the z2 and switch the channel faders and the crossfader to the inno fader pro

Please let me know asap i really wanna get a new mixer.