I like One FC rules.
The level of competition varies a lot. A lot of fighters are pro-debuting in ONE FC. It's sometimes shitty technique.
On the other hand they have elites like Aoki. They are building a rival organization from the ground up, and what it offers the viewer is close to NHB rules, that forces fighters to utilize the entire spectrum of MMA techniques, and I like that very much!
It's an attempt to ressurect Pride, just like Dream was. "Pride, "Dream", "One," the names the refs, the announcer..
I think Aoki could end up dominating in the UFC, or he could be just another contender. He'd have to move to get rid of jetlag, and I don't know about the pay. Plenty of factors I reckon,. Maybe he loves asian MMA and want to help build it?
I sure hope One pulls it off. I dig the UFC, but I want other big orgs as well, not just one of them.