It's recommended that you sell it and get an unpatched system. If 8.1.0 is ever hacked, it'll probably be years, and it might never happen. There's nothing in the pipeline for 8.0.0 and higher on patched systems.just bought my first switch, serial xaw400155 and 8.1.0 installed. i just preordered super mario maker 2 and will just play that for now while i wait for a hack someday i guess.