Hi, I've personaly attended the rachell allen live review and I definitely recommend them. i attended it about a month ago and i'm waiting on my ATT so i can schedule my exam soon but attending that class has helped me understand and grasp nursing content better than when i was self studying. it's $600 and they give you handouts for every topic being discussed and that's all you need. it's been about a month now and i still find myself using and reviewing their handouts. if you have any questions i can give you my email and take it from there. good luck!