I use Swype with both my finger and a stylus. Both are painful and yes to double space issue.
Has anyone else been frustrated by Evernote adding multiple letters to the front of words, eg vvvvery aannoying bug. Also the auto-correct adding capital letters into words e.g exTREMELY annoyING. Today it has happened on both my Galaxy S6 phone and my Galaxy 8 note.