jj,
The Canik guns are good.
I have owned the Stingray and do own a C-100.
Other than the stock sights the guns work very good.
Another option if you are willing to give up the light rail is the S120's in steel and the L120's in an alloy frame, they have that CZ75B line enough that they will fool you until you look at the import stamps.
The L120's are so light that they did not feel right to me, but my C100 is preferred for my carry gun just for that reason and the balance is better than the L120.
They shoot just like a real CZ
Parts are little different on the Caniks from CZ even if they did follow the pattern they changed some dimensions.
However CGW makes parts and CZ Custom can modify the guns and sell completely modified Caniks.
All that said, for a little more money you can get the original and you don't have to explain to people that it is a clone of a gun that they had not heard of in the first place. LOL