Reply to Traktor S2 Help

Hi everyone wanted to introduce myself. New to the community and the Traktor S2.

Well I need some help with my Traktor. I got my S2 about 2 weeks ago. After installing everything I noticed the system requirements for Traktor Pro 2 and that my system does not meet this. Since it doesnt I get a lot of popping and lag when using my Traktor. I did the system settings that Native Instraments tells you to do to help with the lag and for better audio. It helpped a little but still lagging not running as smooth and popping.

Is there anyone out there that could point me in the right direction to help with this problems? Also was wondering instead of using the Traktor Pro 2 could I use Virtual DJ or Serato Itch? I dont do any scratching just like to fade in my music smoothly and use some fx.

Thanks