I need help choosing a new cat food?

I did not realize how disgusting the ingredients can be in pet food until I visited the vet yesterday. My cats food is currently Fancy Feast. He loves it but Im afraid it may not be very good for him. He needs a variety of flavors, otherwise he stops eating altogether. Thats how I ended up with Fancy Feast in the first place, they have so many flavors. I want to feed my cat the best quality food possible. Any suggestions? High cost is not a problem.