It's really a matter of what you like in looks with those three planes. They are all mildly aerobatic, however the 4 * 60 is the most aerobatic of the bunch and will track the best. I'm partial to the Spacewalker, but that's only because I agree with your wife, I like the looks.

The GP Spacewalker is a nice flying plane and will fly with a variety of engines. However, if I had to choose a second plane for myself of the three, I would go with the 4 * as it will do the most and track the best.

BUT! You have to please the honey to ya know!

I am currently getting ready to put the Kyosho version together for my daughter, Magnum .61 4 stroke, lady pilot.

Great second plane for her after she's off the trainer.