I think the whole "what is GFE to you" has been done to death, but I am curious about something. Is looking for a GFE an age thing? Is it mostly older gents who look for that when choosing a companion, or younger guys? And by older I am thinking 55+ and by younger I am thinking 21-35ish.

to comment.  
My tastes run towards an adult, mature lady rather than a 20-something chckie babe.  
Since I look towards the longer term, multiple encounter experience, YMMV.
GFE to me is what I expect from a companion:
A ravenous lover behind closed doors.  
A lady I can take in public to a restaurant and she knows style and class in how she dresses and acts.
A friend I can confide things and have the trust they will be held in confidence and the same for me.
A person with whom I can share jokes, experiences, music.  Hold a conversation with lots of circular paths, not getting lost along the way.  
A woman that can crack jokes, have snarky comebacks, and has a fire in their eyes.

Is just a number (as have been said many a time before). Though I'm younger (25 years old) than many of the providers in Phoenix I also think that I have the maturity of someone quite a bit older than your typical 25 year old. I think you can be 18 and still provide a "GFE" experience...it just depends on what your personality is like.

I am 56, and I hobby for variety.  Sometimes, GFE; sometimes, PSE; sometimes, 28 year-olds; sometimes, 45 year-olds.  The hobby for me is about variety, so GFE is a great on some days.

I enjoy woman in this hobby, whether younger or older.  So with saying that, MILF are still the best to me!!!!