Is my sex drive normal?

I've always thought my sex drive was pretty normal, but my boyfriend says it's very high. The other guys I've hooked up with (I've only had three total) have commented on it too. It's true, I love sex, but I figure it's a normal human thing? I masturbate daily, often for an hour or so at a time... I love porn, and I'm pretty much constantly dtf. My boyfriend calls me a nymphomanic, and I know my sex drive isn't low. Personally, I think he just doesn't have enough experience. What's your opinion? How often do you guys masturbate/want sex?