I personally want to give my tattoos a bit of breathing room around them. But this doesn't mean I'm not trying to cram in as many small tattoos as possible. I really like how dots and stars look though! I would totally agree on the wait until the time is right advice, and whilst you might not manage an entire leg for example in one session, getting a section complete and having the same person do them makes good sense. For me the person to go to for dots and stars in Oliver Peck.