The MB-339 is a great plane if you are just starting with jets. It's size makes it very stable and it has great visibility. It's movements are very predictable and it has no bad tendencies. Even I can fly it.....

You wouldn't believe how slow it can fly and it won't drop a wing like it happens in some other planes. You can land in short runways without a problem with some experience. The plane does have a tendency to float a lot with full flaps especially when you are not using the supplied under wing tanks.

You can do any maneuver that you want if you have the skills......

Here is a video of my MB-339 being flown by Claudio "Lillo" Rojas or Acrored in this forum. http://www.youtube.com/watch?v=gK_a2...eature=channel

This was filmed yesterday on a grey winter afternoon. If you pay attention, you can see that the plane can do knife edge flying, tail slides, spins..... even a double snap.

I can't say anything about the Viper since is still seating in my warehouse waiting for assembly.

Michel from www.jetsrc.com have sold many Skymaster jets in Brazil and I'm sure he will be more than willing to help you.