I have seen people (try) djing with very expensive dj equipment. I had a friend who went and bought some quality Pioneer equipment, he dj'ed for quite some time but his mixing wasnt that great. I have also seen people do awesome mixing with just a simple mixer being the focus their mixing.
What im trying to say is that in djing or mixing, its a little more to it than the equipment.
I started off with traktor but as i never had a thing for using effects i switched to Vdj. its a personal preference and also a choice made on how a person mixes. for some people its essential to have the lfo's etc. they would like traktor. others dont.
so that was just my penny of thought about the useless discussion people try to have about how traktor is better. everybody has their own prefernce and thats all there is to it.