Don’t go nuts. Get a mid range boot that is more flexible unless you are really wanting to wade hip deep at -35°. I had the summits until my kid “adopted” them so I got myself the tundras. Both are great, as a lazy man I like the buckles better. They are a bit tall for me but I’m short.

Their website is pretty nice, guides you through, but honestly if you have a dealer near you, nothing speaks more than trying them on.

Fellow mn’r here, and when I saw that the guides for the dog sledding adventure that my boys go to through Boy Scouts used Baffin, I went all in. No regrets. Beat my old sorrels by a lot.