I have had both and sold both. Liked them very much and foolishly sold them. I'm about to get one again but it's hard to choose. One has a DA/SA striker trigger and the other has a "single action" striker trigger. Full-size guns are my favorite and this solves that part. Reliability is great on these two , and its just hard to break down the pros and cons of each. I put a few hundred rounds through my prior Caniks but not enough to know any quirks of one or the other. Any information from you long time Canik owners is appreciated.