Autocomplete is really frustrating on my phone.

Spelling. It should use key distance. Typing "hrapg" should suggest "graph."

Grammar. The tense of the verb is never suggested correctly. Just previous, as I typed suggested, it gave me suggest until I got passed the whole word.

Responsiveness. If I type "early," I start with "ea" and I notice "early" as a suggestion. I type "r" as I reach up with my other thumb to select "early," but before I can even stop myself, "ear" now suggests "" (the ear emoji) and I inadvertently click it.

Editing. If I deleted a word at the beginning of a sentence, the new word is needing to be capitalized. I click the word, and that suggestion doesn't appear.