29 with clearance for 27.5+ seems to be all the rage these days. Fun way to have 2 bikes in one (though IMO the 27.5x3, 29x2, 26x4 bike is the way to go if you really want the Swiss army knife effect!)
This one is an all-arounder with Rohloff capabilities as well as the usual stealth dropper, loads of tire clearance, etc.
Still all fluxy
I can't resist putting curved bridges on these bikes with big tire clearance...