I've come to recognize at least for me that providers who charge less than 400 an hour are subpar to those model types. Some of the very hot model quality type have attitudes that match the stereotype, yes, but back in the day the 150 an hour guys seemed to have more attitude and not deliver anything close to a good service. A higher fee isn't always the mark of a better service but in my experience usually the ones that charge a higher fee have more often than not delivered a better quality service with a better attitude.