Hello,
I've been looking at the Carl Goldberg and Thunder Tiger Cub ARF's and can't decide between the two. They are very close price wise, so the cost is not a factor. I would like to get a 4-stroke for whichever Cub I choose, though I do have a Thunder Tiger Pro 61 already that I could use as well. Will probably end up using the TT 61 due to the cost of a 4-stroke. If I was to get a 4-stroke, would a 70 or 90 size be better? I've heard that a 90 is overkill, but I don't want it to be a pig (with the 70) either. At the moment I'm leaning towards the TT Cub since it comes with a few nice scale touches like the Cub wheels, landing gear bungees, and airfoiled wing struts. Any input would be greatly appreciated.

Thanks,

Pete