Maybe making more of this than I need to, but looking for some collective wisdom.  I have 2 Kona 29ers currently, a 16 inch Satori and an 18 inch Honzo.  I have learned to really love the slacker, short chainstay geometry of these bikes.  As an experiment, I built a set of 27.5+ wheels to try out on those bikes.  The full-sus Satori was fine, but I didn't notice a drastic change.  When I tried the wheels on the hardtail Honzo, man alive it was awesome.  I was as fast on it on rough trails as I was full-sus.  Since it was so fun riding the hardtail, I began looking at these carbon frames.  The 2 that I am considering are the Workswell 29+/27.5+ and the 27.5+ specific one from Peter or Dengfu.  So, I have 27.5+ wheels and I have a set of 35mm width 29 carbon wheels to mess with.  I was just about to pull the trigger on the 27.5+ specific frame when I read what bcxx wrote about the 29+ felling drastically different and 27.5+ not as much.  Now I don't know which one to get.  I am planning to set this up primarily as a trail bike, fork at about 130-140.  Pros and cons list.

27.5+ Specific Pros
Slacker head angle (ie 67 degrees with a 140mm fork)
A little cheaper

27.5+ Specific Cons
No 29+ option

WW 29+/27.5+ Pros
Wheel options

WW 29+/27.5+ Cons
Steeper head angle (ie 68.5 degrees with a 140mm fork)
A little more expensive

Then we need to talk size.  Small or medium in either.  I am about 5'7" and have about a 32" inseam.  At times I feel the small Satori is too small and I feel like the medium Honzo fits better.

Anyway, there you go.  Comment, flame, advise away.

Thanks,
Travis