YES!!!!! Any version with a bechamel sauce is going to be way creamier than just plain cheese. I do a version with bacon and mushrooms from the diners drives and dives book. As long as you start with the sauce you can add any cheese you want although I pretty much go with cheddar parmesan and asiago. We all love mozzarella but I think you get a bolder flavor from the others mentioned.
Here's a basic recipe with the sauce all you would have to do is add the bacon and shave some of the salt out of the recipe to compensate.