Got the Air 4 on Sunday and returning it. Went back to using my Air 2 which is much slower but will do. I find the bazel too small on the Air 4 which leads to my palms touching side of the screen when typing and causing random error like accidentally hitting caps, return, tab or some other area of the page. I know I’m probably “holding it wrong”, but it makes typing a pain. Sad I was looking forward to upgrading.
It's been 2 days. Have you considered that you'll probably get used to it?