The BM CQC-7 is a classic, though discontinued. Plain and simple. If tanto's are your thing, I'd get either a modern EKI (if I couldn't find a good BM), or the Buck Strider tanto. I carry 1-2 EKI CQC7s every day and I love them, but some people don't. They sharpen (when you get the hang of it- and no, its not that hard) up very quickly and cut very well. Its good, just different. If you don't want chisel grind, the Strider-Buck is a good option.
-Anthony