I own both. Personally I like the AK better. They are both equally accurate at sub-200 yard shots. Anything more than that, I'm going to be using my hunting rifles anyways. I have never had my AK jam once, even when I am shooting the shit out of it. My AK looks just as cool as my AR. AK variants are way cheaper than AR's and I can find parts for them cheaper than the AR. Stock for stock, I like the lighter weight of the AR, especially if I were going to be lugging it around all day. But both have their pros and both are great guns overall.