Depends on what your cat likes! Some of mine prefer the gravy in the Nutro pouches but others like the canned pates.
There are some that believe flip-top cans can be linked to thyroid disease in cats. http://www.auspet.com/forum/send_to.php ... 0022240610 It has to do with the gas that is uses to seal them. But there are very limited studies on this and a lot is based on assumption, so I wouldn't completely discount pop-tops, but something to be aware of nonetheless.