[Closed] canyon 29er worth waiting for the Carbon

Killer deals on the last few Ally versions, but sure what the weight benefits will be for the Carbon, reviews say the Ally version rides really well.
My only other dithering before clicking is the sizing. I was always going to be the smallest frame size they did, but at 5'7" on a bike with a 803mm standover ! 590mm ETT is ok (just) for me, as its the same as the epic I just sold. Put all my details through their online bike fit guide and it came up with the medium for me (which is their smallest frame on this bike) So you'd think that would be fine. So then I put in some dummy body dimensions into the calculator for someone way smaller than me (i.e 5'4", 28 inside leg etc) who clearly would be waaay to small for the bike. And it still came back with the same Medium recommendation, rather than saying "not suitable" which worries me !
Anyone my heightish ride a Canyon 29er ?