The last time I counted I think I had over 65 circs. I've gotten more Addis' since then, though, because I don't want to knit with anything else.
As Kelly said, I consider them a one-time investment--they will last me for years and years, and I never have to wait because I don't have the right needle size. I also have straights in every size, but don't use them too often. I have dpns, but I don't use them that often either--I generally use two circs when I can--but I probably have most of the smaller sizes, anyway.
"Trust the pattern!"
Time flies like an arrow, but fruit flies like a banana.
Hop aboard while we follow the cloud-covered van of knitting harmony, man!! Woooo!! --Hedgehog
IngridKH on Ravelry