Is it normal my bf tastes great?

I’ve had a few boyfriends and liked to please them orally. I’ve always swallowed because I know they like that (I’d be horrified if a guy spit out after going down on me!), but it never tasted very good. But my new boyfriend tastes really nice. Even when we have sex, I like to finish him with my mouth just to feel him shoot and taste him. Sometimes when we’re just hanging out I’ll go down on him as much for me as him. Is this normal? Do most guys taste good and I just started out with some bad ones?