12L has new api and most bugs are removed. 13 will be an alpha build. I might test it, but its def entering the wild. Android 12L comes out officially next month so it could possibly be more reliable than the Feb build of the official ota.
I'm still curious whether or not the rumours are true that Google will "release" 12L with a Pixel foldable and/or Tablet. Usually we get solid leaks about Hardware months in advance, I highly doubt that a Pixel foldable or another device will be ready in a month.