Reply to Traktor Ready vs Scratch Approved

I'm looking for a mixer that will work well with Traktor (believe functionality of the mixer section of the VCI-100SE) and I've run into the Traktor Ready and Scratch Approved badging, but the Traktor website doesn't really explain the difference in terms that aren't marketing terms. I want to be able to use Traktors on board FX and map some functions so i can browse my library and things like that. Does anyone know what I'm looking for?

Edit: Important to note that I want to scratch and work on turntablest routines, so I'm looking for a scratch mixer that will do the job.