My favs (so far) and my current set are:
15" Signature Sound Edge Hi Hats (I also loved the sound of the 15' 2oo2 Sound Edge hats. However, the sound of the Sigs just edged them out when I was putting together this set of cymbals. Someday, I hope to have both.)
16", 17", 18", and 19" 2oo2...