Amici,
Personally I don't have any issues with the ergonomics of the 7, since I'm a southpaw, so the chisel grind works for me perfectly.. I just don't really carry any of the 7's anymore besides the mini, since they're rather limited in functionality for my purposes.. Anyhoo's, they do tend to appear as a tactical of killing type blade to many a sheeple around these parts, and law enforcement kinda frowns on them because of this fact.. That's why off duty, I normally go re-curve or belly. But I do understand many folks dig them, so what really matters is use whatever it is that floats your boat..
Cheers,
Serge