I went to kakadev in class 11th. Ashish Vishnoi and Pankaj sir's classes. I found it very very difficult to cope up with so many kids. I left it after 3 months. That's why I don't want to go there. I remember you. I will go today or tomorrow and I'll let you know about what they say. The other coachings like Jee experts and Jee expert are like , my friends went there , even they are not good.