...since I never did BBFS in p4p, I cant relate to your experiences although I feel like I have had many PSE sessions. PSE is more about attitude, less "lady like" behavior, loud, boisterous dirty talk, hard & fast fucking, and maybe cim/swallow, anal. etc.
So to address Zen's OP, it really depends on my mood and the type of girl I am with. If a girl bills herself and appears to be more GND/GFE, I generally look forward to more of a typical "date" i.e. drinks, snacks or dinner, and more passionate, slower, longer sex.
Some women have more of a slutty look and vibe, e.g. an "alt" girl type or a stereotypical stripper look, and with those dates I look for more of how I would define PSE.
I also find I go through stages where I will have a string of GFE dates in a row, get a little bored of that, and switch to PSE types for a bit.
Mixing in bdsm dates is always fun as well, but now that that is much more mainstream than just 5 years ago, that can be accomplished with GFE or PSE type girls pretty much interchangeably.