Very well put, Justbelowcap, and so true.
Just would add...
If you are totally new to the type, for your first jet command, ask and listen carefully to the old Commanders who have been on the equipment for years. They have lived thru the trials and pitfalls, and their advice can be priceless.
Found this especially true with the B707...trained on the advanced types, then went on to fly the earlier models...world of difference.