Hello people, Been looking at buying a pair of CDJ's, havent got much of a budget but Ive been looking at the Numark NDX400's and the Axis 9's. as far as I can see the axis 9 model is a bit older but seems pretty widely available and above all cheaper! but the ndx400 can play any format of cd aswell as having a usb slot (not essential, but could be useful??). just wondering who's had any experience of these models and which one would be the best to go for!? also, not sure what mixer would be the best on this setup, something cheap and durable but with a decent amount of effects etc. and if you were buying a pair of cdj's and a mixer, which are generally safer to buy second hand? would you recommend buying any of this equipment new?? thanks very much for any helpingz you can offer !!