ECV to turn breech baby, any success stories? In 2 minds whether to have it or not?

Why don't you do the breech tilt instead? It is painless and safe for the baby. It has a 75% success rate. What you do is lie on your back with your pelvis higher than your head. Lie like this for 20 minutes twice a day. I had to do it to get my daughter to turn when she was transverse.