I bought the Iphone 13 Pro Max pretty close to the day they announced it, and honestly didn't know much more than what I read on the original spreadsheet. But I was upgrading from a Iphone XR, so this should be a pretty noticeable update for me. I did want to thank you for that very expansive write-up on the new phone, because it may help fill in a lot of information that I was going to eventually learn through osmosis.