I have one of these on order and still planning out the build. I'm planning on 29+ for wheels and bagain shop the rest.
How strong are these frames?
Im 220ish and a moderate rider. I plan on jumping it a little, no  higher than 2' or gaps longer the 2'-3' on my local trails. Honestly, very little jumping..this is going to be a trail runner and climber. my local trail is like a 2 mile climb then down rocky steep dh.