It totally depends on the day and what I intend to do.
Today going to work, there was a Bessa R2 with my new CV50f2.5 lens in my briefcase. I did not take any pictures.
This weekend, visiting my parents, I'll take my M3, M6, with Summar lens, CV50f2.5, CV25, CV35, and Summar. Also in the bag will be a Rolleiflex, and Fujica GS645W.
However, if the mail comes through, then the Hexar and Bronica RF cameras will come along, this time at the expense of the M6 and Rolleiflex.
It all depends.