Having sampled Sue, Sarah, Bibi, Angel and Angela for PM (and that's just in NYC) they all bring a different technique and approach. "Better" is not a word I would use for it any more than beer is "better" than wine. I can think of a person for each of these gals who finds them "best" at what they do. As a result I have seen them all (except one) more than once for both variety and to compare. And my definition of the "best" one has actually changed 3 times. FWIW I found Sue & Bibi to be quite different experiences overall, but pretty close in terms of "maximal depth and intensity" ... which sounds like what you are after. You will see stars with either LOL.