Im lookin to upgrade my djm300 to a 600, could probably pick one up for 300 quid on ebay second hand, is there a better mixer i can get for this price? is it worth paying bit extra for the 800? or should i start thinking about allen heath or maybe even new range of vestax? Ive learnt from day one on pioneer, i know the EQ's well and i know they are good, solid, long lasting mixers. not really too bothered about effects and crossfader quality (as i cant scratch for shit). i just one something thats gonna sound criss n heavy!