I very nearly went from DDJ-1000 to Denon SC6000 + X1850 setup (net cost of £3k once the old kit was sold) but in the end I’ve gone to the XDJ-XZ. It was only £1000 to upgrade but despite lacking in screen resolution / hard drive bay (which I’m not too bothered about) - there was a business case for hiring out the Denons in Cyprus if events were running and.. well.. they aren’t.
The XZ is absolutely awesome too and it’s the first time I’ve heard Pioneer mixers sound great on Vinyl Turntables since the old DJM500 / 600 mixers (having not tested the DJM 900nxs2 I assume this also now sounds good again on Vinyl).
I’m loving where Denon are going and in the case of both the X1850 and the Prime 4 I couldn’t get away with the smaller knobs and slightly more clutter so I probably would have gone for a Xone PX5 or 900 nxs2 had I gone for the SC6000.
Still sure I’ll get SC6000 pair one day as they do look amazing, I just think we’re a long way from needing them.