I was just reflecting upon this in another post. Four and a half years and over 80 plus sets. (Counting all of my first attempts and remakes.)
I am amazed by this. I never really sat down and thought about it before. Man what a journey this has been. Almost five years and I still have SIX sets not yet released...... That are almost a year old.

Someone had better start winning that damned Race To SE V contest or I am going to loose it!
My picks are the Starwolf, Saturians, Pandorians, Illuminatir, Pyron, and not yet released mystery sets 1 and 4.