and... you're still worried about it?  

if you were... then why are you still in the "game"?
 

but when I do see a new provider, I tend to regard the unknown as a bit of an adventure.

So far, I've done OK statistically speaking.

Sure, when the reviews say sometime she does, sometime she doesn't, then I worry. Because the single worst experience I ever had was when I was feeling particularly cocky, went to see a YMMV girl, and she was not at all in the mood.

So these days I assume that I am going to get the smallest menu mentioned by any reviewer (okay, not if there are a number of reviews, all similar menus, and then one that says she did not do anything - there needs to be more variation than one outlier).

But if your question is the opposite - the reviews say the ladies do the same thing with every guy, but when you get there the menu magically shrinks, that could mean you are doing something wrong, be it a hygiene issue, or something else that is creepy/scary. In that case, I would try asking my next provider if there is anything I should be doing differently.

To answer your specific question: no, I generally have not found much surprising in terms of how much YMMV for DATY, BBBJ, 69 and R69. Some ladies appear to like DATY a lot more than others, though I find a lot of that comes down to trust - they are on edge the first time, but relax by the third. A lot more ladies do not like FIV during DATY, and you have to respect that. BBBJ is pretty simple - either she does it or not. Never had a YMMV on that one. Also never had anyone decline 69 who already does a BJ and DATY.

DFK seems a bit more variable, though I think I understand and accept that one. First, my mood and interest varies, so a lot of it is on me. Second, there are so many styles, so there needs to be some exploration and discovery of a mutually acceptable approach. Finally, opening the door and jumping into a 10 minute face sucking adventure is probably not going to be that enjoyable for her, while emerging from 10 minutes of sweet DATY to see a smiling face often flows nicely into a very enjoyable and deep kiss...

So, no, I do not worry. Most of it is pretty predictable. The big YMMV in the end is how sympatico the two of you are, how well you get along, how well how she likes to play matches up with how you like to play. But for me anyway, that has absolutely nothing to do with the menu. Okay, not nothing, but very little, definitely a lot less than you would think. One of my very first regulars was all CBJ and safety, a lot more fixated on that than I like, but she did get passionate, knew how to keep it fun and fresh and was overall a wonderful time. Sadly, she retired and moved on to other things.

zig

but if she has wide swings in services I usually pass or expect the lesser service.

I just make my choices and roll with what happens when we get together. Never had an issue with BBBJ or DATY (or variants thereof).