Reply to Maschine MK2 Special Offer - is it worth?

As already mentioned in my MBA vs. MBP thread, I wanna go for NI's Maschine MK2. There is a special offer incl. 6 expansion sets available right now and I am almost ready to buy - I believe it's absolutely great so far. However, my only question is: Does somebody see any big advantages with the next Maschine generation which is worth to wait? (Traktor integration? Again: I am going for Digital Djing and producing as well). Thanks!