XDJ-RX

Iv'e sold my 2 XDJ-RX and I am looking for a similar product which is more reliable as the XDJ-RX tends to crash often when switching DJ's and the unit has to be powered down and rebooted when it crashes. I am looking for a 4 Chanel all in one stand alone unit where turntables can be used together with CDJ's from the all in one. I am wondering if there is anything in the pipeline from Pioneer to be released soon, I am interested in the Denon unit at the moment but would consider holding on for Pioneer if they're going to release a needed upgrade of the RX.

Cheers,

Bradley