I'm legitimately surprised this hasn't been posted here. Retro Fighters is a lesser-known controller-making outfit, but their stuff is apparently of really good quality. Their first controller was an NES-compatible dual-stick controller, which was neat, but, well, it was an NES controller. Their second controller, however, the Brawler64, is basically "what if we just made the N64 controller more modern and usable?" (I was perfectly fine with the original N64 controller, but this design is apparently the best N64 controller ever according to folks who've used it.) And now they plan to release a Genesis/Mega Drive/Saturn controller that not only has all the functionality you ever want from such a controller, but also a more modern design. If nothing else, it looks pretty slick. And lastly, Retro Fighters has a Kickstarter going on for their newest project, a modernised Dreamcast controller with full VMU and Vibration Pack functionality. I do love the look of these controllers, and from what I understand Retro Fighters does really good work. I might actually pick up the BrawlerGen controller myself.