Just because you don't know how to run alky doesn't mean it's not worth it. I've helped set up a few motors on it and it was fucking well worth the work.
It does damn well on the long pulls and the fact that many outlaw dirt trackers run it is a testament to that. After playing with oxygenated fuels in my bike I think it may get alky for my warm weather riding. I admit it's not for everyone, but once you really get in touch with how to "feel" what a motor is doing and compare it to your plug and piston wash, it's not to complicated.