I'd rather have no DST than permanent DST, but I think permanent would be better than what we have now.

How will Arizona work, though? Given that they don't do DST now, I'm guessing they'll stay as they are. And they'll just be the odd ones out in the MST timezone. (Like they already are for part of the year, only they'll be off by an hour from other MST timezone states all year moving forward. Unless/until they change things, of course.)