08+ R6 vs 13+ ZX-6R for track?

I've got a track ready 2005 GSXR-600 I've been on for a year.I recently bought a ZX-6R for the street and oh boi, what a difference! It feels much more smooth, nimble as well as flickable. I've been spoiled and now I want something better for the track.What would you do? I've been thinking of selling the GSX-R for an 08+ R6 for the flickability and the nimbleness, something that won't break the bank with lots of parts available. At the same time, the 13+ ZX-6R I got a wicked deal on.But also.. I can just learn to live with the GSX-R, find the limit (send it) and then move on to an R6 / ZX-6R.What would you get, an R6 or ZX?SIDE NOTE (another rant): At the same time, I've been toying with the idea of just buying a VStrom for the street to go with my ZX-6R for the times I want to 2-up and go on long trips.Ideally, in a world with limitless money, I would have the ZX for the road, R6 for track, VStrom for long trips, and a Grom with studded tires for winter fun.Anyone in the same boat? via /r/Trackdays https://www.reddit.com/r/Trackdays/comments/9yn278/08_r6_vs_13_zx6r_for_track/?utm_source=ifttt