I have a Hog and it flies extremely well. Although it is not a 3D plane, it will perform any and all the pattern aerobatics a CG Ultimate will and is more stable doing it. Mine is powered with a Saito 100 and it will hover with little input to keep it there, just not much reserve for pulling out vertical. I have flown the CG Ultimate, flew one last Thursday with the same engine, the flight before it met the earth the final time. I'll stick with my Hog.