With that use, I agree.I use more than 40 for sure. That’s incoming and outgoing. The whole point of having one of these is to text back and forth with my family for a week in the mountains. 40 won’t cut it at that same price. I would have to step up to unlimited.
My messages a pretty much limited to "checking in, all is good," "stopping/camping here," and "moving/breaking camp." Those are my free presents. That certainly does not make a conversation though.