Not necessarily but if it's taking too long they're not doing a good job, man or woman. The best I've ever had was from a dude though so yeah
My girl let a woman give her head before and said it was trash. It just wasn't hitting, but she said her baby daddy is a magician with eating that cat (but with a subpar stroke game)...
I've heard other accounts from women too on all the positive and negative sides, so all this means to me is that people are people. Being a woman doesn't give a special ability to eat p*ssy better because if it did, all women who went that way would be fire carpet munchers, and they all aren't. It just comes down to the talent of the individual...
I think it's no different than saying any dude packing has great stroke, but when you speak to women, you find women who've had nikkas with large meat who can't fukk worth a shyt...