John Gruber:

If you’ve already upgraded to an iPhone 6 or 6S and have made peace with the trade-offs of a larger, heavier, less-grippy-because-of-the-round-edges form factor, the appeal is less clear. Me, I talk the talk about preferring the smaller form factor, but ultimately I’m a sucker for top-of-the-line CPU/GPU performance and camera quality. For the next six months or so, the iPhone SE stands on the top tier. After that, it won’t — I think — and it’ll be back to the 4.7-inch display form factor for me. So why bother switching back for just a few months? I keep asking myself.
And then I pick up the iPhone SE, and hold it in my hand.

Sometimes, it’s what’s in your heart that’s important, despite your head telling you otherwise.

John also mentions how many errors he now makes while typing on the 4″ virtual keyboard — I remember I was great at typing on that screen until I moved to the iPhone 6 and later to the iPhone 6S Plus. When I tried to use the small keyboard a few months after making the switch to the 4.7″ screen, I found I was abysmal at typing on it.