Hello everyone! I am new to using emulators so I need a little help. I have emulators for nes, snes, gba, and sega genesis. My os is windows 7 64 bit. Can I get some feedback on what controllers will work for these emulators with my os? I looked on Amazon to purchase a controller but there was such a wide variety of controllers and opinions I thought I would ask here before purchasing. Thank you all in advance.