Pretty sure Rose have two 29er full bouncers, root Miller and Dr Z, but more XC than trail bandit
Having bought and currently owning a Rose Enduro bike I feel my opinion on them is valid, and a different wheel size will not change that.
I would say the frames are made in Tiawan not China, but hey it’s Asia so close enough.
Both YT and Canyon offer bikes with a superior suspension design to on-one, along with higher QC so there a difference there. But On-one offer superior components on their build.
I haven’t limited my choice to 2 bikes, but excluded many due to geo, weight and countless other requirements.
It’s hard to demo either as they are direct sales, a banshee prime was also on the list but being a boutique candian brand it was a bit too expensive.