I would go to Devachan. Don't go back to the stylist you've only seen once. Go on the deva website and find a stylist in your area that has taken there class. Then come back on here and read any reviews this person has so you can make an informed decision. The talk with the stylist you have seen most recently is definitely a red flag and makes me think you would be better off somewhere else.
Just my opinion.
Doug Lilley
Owner/Stylist Studio 138
Fullerton, Ca.
Deva Curl Certified Stylist