Reply to someone with dj decks knowledge please help

im looking at starting up dj'ing so im going to get a new laptop and by the sounds of things traktors better than vdj as its more powerful software and you can utilize it better.
So now what im wondering is which out of these are the best suitable decks to get with no previous experience of dj'ing in the slightest but i have spare time and am very dedicated to progress!
American audio VMS4
Numark N4
Stanton DJC.4


Which one is the best and why and which is the best to use with which software thankyou in advance for any advice given!!