Skypilot:

The Goldberg has a wing loading of 23 oz/sq.ft. The Great Planes has a wing loading of 31 oz/sq.ft. (35% higher) They will most definately not fly the same. The Great Planes version is gorgeous. I may get one, but I won't be looking for the great, easy flying aerobatic performance of the Goldberg/World Models version.

Jim