if your using tp2, forget about the ns6, it’s built for serato, it also doesn’t have the right amount of knobs to control the effects section that’s why numark is releasing the 4trak, not a fan of the silver over the grey though..

but I would choose the vestax over anything else, It doesn’t look at all wanky & if it feels anything like their old pcm scratch mixers it will be a winner, but I can’t see it not being as good, I don’t use traktor though so It will have perfect intigration with VDJ, but I have read a lot about jogs not working optimally in traktor so I would wait for reviews or get into a store and use one before outlaying the cash…