Reply to Behringer DDM4000 or Allen&Heath Xone:22?????????

As of right now i only have a M-Audio X session pro, and 2 midi fighters for djing with traktor, and i am wanting to get a better mixer but cannot decide between the Xone:22 and the DDM4000!!!

The Xone22 has less features and only 2 channels, but Allen&Heath seems to be known for making better quality gear .

The DDM4000 has 4 channels and a ton of built in effects! buuut is about $100 more, and im just not too sure about Behringer. I dont know how there stuff is compared to Allen&Heath.

So if someone has one of these two mixers, could you tell what you like/dont like about it? or if anyone knows anything in general about them.

Thanks so much!