Reply to DJM600 or Denon-X1500S?

What would be the better 4 channel mixer? I'm torn between two deals for the same price of $500 on CL. Both have FX and are 4 channels. The Denon would probably be the better choice of the two but I'm a whore when it comes to Pioneer products. I just need a 4 channel to mess around with right now until I find a DJM800-850K.