There's definitely variety. The majority of the time, I experience the same level of intensity. Every once in a while, I'll have an even more intense and amazing orgasm. Which is awesome. But then that's balanced out by the wimpy, sad orgasms that seem to happen if I'm super tired. Those are much less satisfying. But I still get sensitive afterwards, so I have to wait before I can try again. I end up just falling asleep instead. Boo to those ones.