Seriously considering the Jeffsy 27 CF One. Also looking at the Giant Trance Advanced 1, Troy carbon and Sight. Problem is the Troy and Sight are way more expensive for similar spec to the Giant and YT. The AL One is also awesome value @ $3,800.
Need to figure out sizing, normally go large but reach looks long on the 27. At 5'10" 30" inseam I also need to do some math on whether I will be able to use the 150mm dropper on the large at full extension (and if a 125mm dropper will be low enough for descending).
I think I would sell the X1/Guide RS and replace with XT 1x. Cheaper to replace drivetrain stuff and I prefer Shimano brakes. Hopefully wouldn't lose any money doing that as long as the take-offs were unused when I sell em.
My buddy called YT and they won't have any display models in Squamish until April. Sucks. Don't really want to buy a $3,800-$5,000 bike without at least sitting on it to check sizing.