Great info, guys, keep it coming.
Thoughts on a few of the comments--though I don't have towing plans, you never know, so the transmission cooler would be nice to have. I don't know that I'd be interested in all the "nanny" stuff so probably will stay at 2018 or older. I do want a double cab, as I just want a larger, more functional bed, and we don't really have a need for max rear seat leg room.
I know the fuel economy isn't great but I've accepted that as for me, the reliability tradeoff is worth it. And I'm an old guy, no lead feet and not intending to run larger tires, so my MPG may be better than some of you younger users!