I use two cd-j 100s since about 3 years and I can tell you that these cd turntables, the same way as all pioneers are good trs qualitet more suitable for all styles of music .. .
the three possible effects can add a bit more quality in a mix, on the pitch pb I can not find it particularly imprcis, I had this pb jms ...
the price is expensive but given the quality of the plate is a good investment ...