1. The one with all of the pearls around it. Although, my pin is lost somewhere, or perhaps someone else has it. This is a sore subject for me. I'm really hurt that I don't have my pin.
2. At my chapter we were able to choose any style we wanted.
3. I don't collect. I would like to, but my funds do not permit this at the time.
4. I haven't viewed the different styles, but I'm sure the one I have/had is my favorite. I love the pearls. I think it's classy.