It's true what Ric says. I never had a chance to design aircraft of my own until I first saw GMAX.
At first, it looked almost impossible to master until I went through the tutorials that I found in Freeflightdesign and the
www.discreet.com website.
Regardless of all the help, I still had to endure more than a YEAR of self-training just see what special features a basic tool can have in GMAX. Then it took months of utilizing them into my first great design: The F-117A Have Blue (with a little help from others).
In conclussion, we all have to endure a long hard road in order to get to where we want to be. No matter what.
Besides, I heard that FSDS2 has more features than GMAX. I stick with GMAX because I am good at it now and used to it. If you switch to another design program just like that, you won't be able to cope with the changes.