Am using Level 5 myself. Always believe that sound quality is one key thing to deliver a good set. Check out the upgrade path here, http://ifi-audio.com/portfolio-view/serato/.

Tons of thing are in the pipeline, it will be an exciting and fun year. We are going to show you all how parties should be run!!!

http://ifi-audio.com/dj_blog/are-you-ready-to-party-ifi-dj-is-going-to-rock-your-world/