I have an M9. I liked it so much I got an M40A1. I prefer my Steyr to my glocks and sigs. The only thing that I really like about the glocks more is that getting certain accessories is cheaper and easier. Things like a threaded barrel or .22 conversion. I have no issue finding general things such as a holster, mag pouches, springs, mags etc.
For $400 I may just have to get one. What I'd really like is a S9 or S9A1.