Rekordbox function with DJM 2000 and control vinyl

Someone kind of hit this question about a year ago, but I am curious if anything has changed since then. I am in the process of getting a DJM 2000 NXS.  I run serato as my current main setup using control vinyl on two tech m5gs.  Is there a benefit to going to rekordbox over serato in this configuration?  Does rekordbox offer anything different to the DJM 2000 that I couldn't get off serato already?  Thanks for any insight!

Matt