Choices of wet cat food at Pets Unlimited?

I live in Canada, Eastern Canada, and I'm trying to find a good brand of wet cat food for my cats. I've been doing some research and realize that the dry cat food I'm currently feeding my cats isn't the best. I called up the Pets Unlimited store, and the girl listed off some brand names, Nutrients, Natural Choice, and Snappy.. or Snappies? The last one she said was fished based. I'm just wondering if anyone has heard of these brand names.. I'm going up there tomorrow, but I'm just curious as to if anyone has even heard of these brand names?