please recommend a low cost "flightstick"

[Azimech]

I would consider the Microsoft Sidewinder Force Feedback 2.

Yes, Force Feedback. Simulation always deprives you of a lot of sensory information. You don't have a real 3D view, instead you have a cam placed in a virtual cockpit. G forces are almost impossible to translate. FF gives you more info, altough it's never enough, but more than sticks that don't give any info. Force Feedback is nicely modeled in the IL2 series, the only important one is when you feel you're reaching the limits of the aircraft. Be it nearing "never exceed speed" or approaching stall, FF is your friend. I bought mine in 2002, it's still working fine. They're very well built. And usually quite cheap second hand. Over here they cost usually between 15 to 45 euro's.