I tend to go toward layers because my canopy goes flat, especially at my current length. But if they are too short, I lose curl, so I have to be careful. I'm thinking of doing it myself this week. I haven't had a cut in over 6 months because I don't trust stylists. When I do my own layers I can take into account my curl pattern.
"For many years the National Pretend Speed Limit was fifty-five miles per hour"--Dave Barry