Actually that LT 40 is flying You around with that "flat bottom" wing. The wind gets underneath that wing and tosses it all around.

You'll find that the larger 4 star 60 is a much smoother plane and will stay on track better than the LT 40. And it will cut through the wind better than the LT 40 and land like a big baby.

The 60 size low wingers aren't any harder to fly than the high wingers if you ask me.

You're worring too much. Go and fly it!