2 stroke for GP Extra 300 arf
 

I was wondering what all you guys that own this plane are using? I was thinking of as OS70 fs, but what 2 stokes are you using? Are you satisfied with performance or want more? I am always willing to look at options, especially when I can buy a 2 stoke tomorrow, but have to wait another week for the spare cash to buy the 70fs. Thanks for all your opinions!