Hey,
I have a zenitar fisheye that takes some good pictures. Alternative to these guys, I must have to budget for other stuff??!!?? The pictures it has taken have been published in magazines and brochures so it must take a good enough picture to make me some money. I dont have any idea how it handles in freefall as I only jump with a video camera.
For $200 give it a shot, you won't be using it all the time anyway! If you dont like it, sell it for $10 bucks less on Ebay.
My 2 cents.
~Jeff