a quick overview of dirty unicorns for those on the fence between stock and laggy vs unicorns and awesomeness
After flashing Dirty Unicorns, this tablet flies. I’m using it in combination with the 64-bit gapps linked in the OP. If you’re disappointed in your Nexus 9’s performance, I recommend flashing it. My tablet is actually working like I expected it to when I originally bought it.