dedalusdedalus wrote:One last question - which version of the Duo is best out of the Duo, Duo R, and Duo RX? I can't seem to get a definitive answer regarding the comparative reliability of the three.
The original Duo still has a potential for those sound issues, unless the capacitors are fixed. A lot of the modded ones for sale do, so it might not be a concern. If they say they are fixed already, then you can feel confident that they are good.
The Duo-R and Duo-RX are exactly the same aside from some minor cosmetic differences. The Duo-RX came packaged with a 6-button controllers, while the Duo-R came with a 2-button controller.