I think this is really a personal choice. Like any investments, invest your time and money on an MPA may not be worthwhile at all; it may depend on your luck and what you are looking for. When I had my first session with a top demand MPA in Flirt, her performance was average and left 5 minutes early because she said she had been late (but why penalize me??). I was patience with her, because I have seen so many good reviews on her. I have been seeing her for 1-2 years now and she was very happy to see me each time. I am a low mileage demand person, so she probably found it to be an easy job plus I gave a tip to her which is not needed in Flirt. Anyway, I enjoyed my time with her, I only want a GFE on the light side and I got what I wanted (she has given me the impression that she enjoyed her time in making out with me and I know it's an illusion)