I have to say that the Cularis is a great flying glider! It does take a little to set it up but once done there is nothing else to worry about. If you are in this to fly and only fly the Radian should do you well. I have not flown it, but hear great things about it. The Cularis is my first glider in about 15 years and really is not hard to put together, it just takes some time.