I feed my cat, Callie, Nutro Max Cat dry food. I love it and she loves it. It makes her coat really shiny, and it makes her teeth clean... she also goes to the bathroom less, and her stool is healthy, and goes less then when she was on Iams. As a groomer, I def recommend feeding your cats premium foods. It will make a difference in the coat, skin, teeth, activity, bones, muscles, and alertness.
Wet food is actually like a "fast food" for cats. Like a McD's or a BK for us. They eat more of it, and it's stinky. (wet food is good once in a while, it does contain a lot of water that will help your cat's hydration). Otherwise, wet food is no good. This is just my opinion though... I never liked it. But from experince, no go on the wet-to.