RE: Bi-planes
Biplanes are fun, but most of the electric foamy type have odd flying charectoristics that take a little getting used to.
The Tensor is a ok plane, but is WAY to fragile for my tastes. One little love tap, and it will explode.
Get yourself a Reflection biplane from Great Planes. Its the best foamy biplane Ive flown. It takes a while to build it, but once you get it all together, its a very durable, sturdy, fantastic flying plane.