Some of our rooms may already have the new Pioneer DJM-A9 mixer. Despite looking quite daunting, it works pretty much in the same way as the DJM 900 NXS2, only with a few extra additions. These include a USB C port at the top to facilitate HID mode on newer laptops, dual headphones/cue monitoring, a revamped mic and FX section and improved sliders and faders.
To find out all new features and understand how this mixer works very quickly, here's a quick walkthrough by Crossfader: