Apple has gotten a lot of flack for releasing “new” hardware and software features that aren’t really new or groundbreaking. I’m starting to see the genius in their planning. The slow trickle of improvements (I like how you call them “S revisions”) are for the sake of momentum, the long term survival of the company. Especially when Apple is already battling the longevity of their own products. I’m rounding off Year Two of my iPhone 12 Pro Max and will likely squeeze out a third year.