200.00 is still 200.00. I have the KMP YAK and I am really happy with mine. Extreme Flight states 14.5-17lbs. The KMP YAK is 15-17 lbs. If you are just a recreational modeler and not someone trying to compete in a TOC, I think the KMP would be the better route to go. I think after you buy the gas tank, switches, robart hinges and etc....You will still save $100.00 of the $649.95 price Chris's charging for an EF. You decide.