The keyboard is completely nonsensical. I really don't understand how iPhone keyboard is so bad. Even if you install the Google Keyboard, iPhone keyboard is still bad.
I can't fathom what is going on here, but I really dislike typing on an iPhone. It drives me bananas. Completely obvious suggestions are never made. Android--you can just faceroll on the keyboard a bit and it'll have everything perfect. I thought I was really good at fast text input on mobile devices until I switched to an iPhone and then realized that Google's ML and autocorrect integration is just way better in this area.