I'm a huge CZ 75 Fan. Great Guns in both 9 and 40! Rather than get a CZ 97B in 45, I got an EAA Witness 45 instead. Great gun! Feeds anything I put in it and shoots well. Mine has the square slide profile and so far has had no issues whatsoever. I think it's closer to the CZ 75 in design than the CZ 97. . With the tactical streamlight it's too big for CCW and aftermarket grips are impossible to find, but it's a great home defense gun! Anybody else a big bore EAA fan? rc