As someone who switched to Iphone a few months ago after exclusively using Android, all I can say is you’ll get used to it and the constant switching to the numpad as well. I don’t know how you type but since I don’t use english words only I turned off autocorrect as well since it messes with words it doesn’t know.

You’ll also probably miss ,if you ever used it, where you can use two apps at once on Android since switching apps on Iphone can be a bit of pain sometimes if you use more than three at once.

P.S. if you get used to the keyboard and tried using an android again you’ll have a hard time typing on that ooof.

Won’t performance suffer in general since the IO die need to handle 2 CCDs doing heavy tasks simultaneously? correct me if I’m wrong.