Ah, I came across this a few months ago, I believe.
it looks nice, but a non-moving stick is utterly retarded. i don't care if it makes it more durable, it's not a ****ing joystick anymore.
Uh.
A pressure-sensing stick is much, much, better. How many hours do you have to your name? As an on-and-off pilot on 150s and 152s, and playing flight sims since age 4, I can tell you a pressure-sensing stick would allow for much more precise movement, and in dogfighting video games, would allow a pilot with a steady hand to get the pipper over the target much easier.
The issue with sticks at the moment is the spring, in my opinion. If the spring is too stiff (like mine), precise movement becomes much harder than it should be. With a non-moving stick, the stick is always centred. Little force is good force, when it comes to joysticks. When I fly an aircraft, I have enough gauges to keep track of, without having to manhandle my stick, or try and fight with a stiff spring.
Especially when dogfighting, sharp maneuvers should not require huge movements of stick. It takes time, and your inputs become less precise.