Yes, I've already pre-ordered the first two hardcover and the soft cover ones I'll just pick up at the bookstore. I've updated the wikipedia page in preparation:
http://en.wikipedia.org/wiki/List_of_Bl ... k_chapters
The hardest English version for me to find right now are the single issue comics by Viz media in 1999. I have two of them and they each include two chapters. I'd like to get the rest, but they are almost impossible to find.
I'm sure I will come to appreciate the other more eventually. I think I like this one so much is because Black Jack is more geared towards adults, or at least in my opinion. Most of the stuff I read tends to fit into the seinen category and this seems to fit right along with the rest of my reading.