Sort of where we are at right now. There will always be a number of top coins, and massive amount's of penny coins with (even more) erratic value.

I've been pretty happy with Vicurex. It doesn't have the massive amount of various alt coins that Cryptsy has. However, in my mind this is a good thing. Focusing on a more select, group of coins, and in smaller volumes, suggests to me a more careful approach, with less potential for issues. However, as my volumes keep increasing, I may eventually need to look elsewhere, but I'll stick around as long as they keep meeting my needs.