I have been drinking good coffee for a long time. I like it with half and half. For the taste, for the body, for the color. I like it. Lots of coffee snobs recommend no milk. Try it and see. But if you prefer milk, or half and half, then that is how you prefer it, and you are missing nothing.
If you're not sure whether you enjoy coffee with cream or milk, give it a shot! Coffee is all about finding what tickles your taste buds. So go ahead and try it with both, see what floats your boat, and enjoy the coffee adventure!