Original question by @ephrin@sh.itjust.works
Freedom degrees. Roughly -13° or 38° if you live in the sane parts of the world.
I’d pick triple digits, mostly because I’ve lived in places that routinely hit 100° in the summer, and I hate shoveling snow.
It is very hard to grow food outdoors in either case. Underground the temperature is fairly stable at about 30+°F. If that’s allowed, and I can manage how to grow food underground, then from experience I know I can easily survive 9°F and spend a LOT more time outdoors than at 100°F