Well, I wouldn't spend flight tickets money to see some talents out of the province. I would, if I will on vacation or something. IMHO it's more a chemistry between you and the provider. There some overrated ladies who for me were not big deal, and also some aunties with whom I feel free to ask something tailored for me. It took me 2 years to find some favourites, but still, a lot of people won't like them. It's very personal. Keep trying, and maybe repeat the person who you don't like. I remember once there was a lady (not here anymore) who was pushed to me. The one that I wanted was busy and I got the "new girl" talk. Anyway, eventually I became her regular.