Believe it or not, I would recommend the Microsoft Sidewinder (2 btn. variety)! It gives you ease of control, and you can fire your guns and missiles, speed up, slow down, and spin around, with only 2 buttons. Everything else uses the left side of your keyboard, so you can easily learn to use your left hand on the keys, and your right on the joystick.
A, B, C, D, F, G, Tab, Ctrl., and Alt are on the left, for the simple commands, and you only have to stretch a bit to hit M, \, and Backspace.
The two buttons are easy to reach, and the joystick itself is really quite comfortable.
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Dear GAWD!! That sounded like an ad for the damned thing...
I hope Microsoft pays me well.
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Maestro: "Lighten up Spyder! We're not gonna die! We're gonna WIN!!"
Zero: "Hey, Maestro... Uhh... If you DIE, can we pick through your stuff before we head back to Sol?"
Maestro: "You can burn in Hell."