I told you the olive (green) pioneer flies farther. I was hoping my secret didn't get out. When the terrain gets to ruff I pull the transformer button and there I go. I was keeping it a secret so I could win another pic contest. I guess I will have to think of another idea. The cat is out of the bag.
DG, altitude is not an issue, maybe you could consider a trade to the Olive model and not a different manufacturer.