Serato DJ moves on, and so does the hardware. The updated Pioneer DDJ-SR2 adds RGB pads, Pitch 'n Time, and can optionally work as a DVS mixer too. Nice.
I'm getting a feeling of déjà vu here… didn't we cover this? Oh wait — this is the new Pioneer DJM-S3 Serato DJ mixer, not the DJM-250MK2. Easy mistake.