Then honestly in my opinion the rest of your question is unimportant at this time. If that's what you like, start there. Learning to shoot a double action revolver trigger will set you up to be a quick learner on any other trigger.I like the concept of the revolver more.
Unless you already have trigger time, go take a basic handgun course at a range that has rentals. Try some different options. After you have some experience, you will know how to answer that question.
Having stated that, a Buck Mark .22 would be my first recommendation so that you don't acquire a bunch of bad habits.
Sorry, the Judge is common suggestion for equipment to substitute for competence. Don't get it. ...They are really not that important as compared to learning how to use a firearm correctly.
Unless you already have trigger time, go take a basic handgun course at a range that has rentals. Try some different options. After you have some experience, you will know how to answer that question.
Having stated that, a Buck Mark .22 would be my first recommendation so that you don't acquire a bunch of bad habits.