Reply to Dilemma!

Ok here is my issue and i felt that the S4 community would be the best place to ask this. My issue is this coming christmas, my parents offered to help pay for an upgrade from my original controller (Algorithm Spin, its an average beginner controller) to a better one. I felt it was a little hasty to just buy the S4 since there is a sale on traktor on djdeals.com and i was wondering what would be the better choice, buy the S4 or buy traktor pro and another controller. Thanks!