>>6352As usual there is no absolute. For many, most of the pleasure comes from the clitoris. Penetration can bring a different type of physical pleasure, but most of it is psychological (and yeah that part matters). A few girls report getting more from penetration though. You probably know this but the clit isn't just what you see outside, it extends far into the body.
Orgasms are a lot about what goes on in your head, if you're with your lover and pay attention to each other, the feeling of being "filled" and the intimacy that comes with it is great, in most position it will also stimulate the clit "naturally".
For me I'll just say vaginal+clit is much better than just clit.