No probs at all, out of all the pioneer products, it offers the best value for money.
I used to own the CDj 850’s along with the DJM 700, which was an ok set up, but once the XDJ RX came out, it was time for it to go.
With the RX you get hot cues which were only ever on the flagship models in the past, Slipmode, Quantize, a large number of the beat effects found on the DJM 900, and a near enough identical colour screen to the flagship CDJ 2000 Nexus.
The XDj 700’s are also a good choice but you’ll need to buy a mixer with them e.g DJM 350 which to me doesn’t offer as much features as the one on the XDJ RX so you’d need to go for the DJM 750.
The RX is the winner here in my opinon.