If "better" to you means , you are better off looking at the archived builds of Yuzu or the rising star Suyu , both of which have deep roots on GitHub. If you must use Egg NS, stick to the official site for the latest optimizations, but use GitHub to source your GPU drivers —that is where the real performance gains live.
Downloading a "Switch Droid" or "Switch Git" data file (approx. 450MB) that contains the necessary firmware and environment files. Placing your own game files (in format) into a designated folder. egg ns emulator github better