Saitek AV8R. Saitek ST-290 in the closet as a backup. After burning through a half dozen or more Saitek sticks in a couple of years this one just won't break.
Next stick will be a Thrustmaster T-16000.
Prior stick was MS Sidewinder 3D Pro (lasted 13 years and was only retired because I built a computer without a joytstick port).