Something with a built in rudder control (like Microsofts own range - the Sidewinders - Precision Pro or Force Feedback) are the best - they grant you much more control over your craft - being able to roll the craft mid turn without having to hold down Button 2 a la the originals was a god send.
Also, they have hat switches, which are handy for looking around the virtual cockpit, and 9 buttons - perfect for all those commands....
