Kalpvriksh has very nice reviews as compared to FIITJEE. FIITJEE is more business oriented because of the fact that there you will be a part of the herd and you will not get proper guidance as your requirements will not be understood, so forget fulfilling them. No doubt KPV has high fees and e everything, but I think FIITJEE will be a waste. Also,at the end it's only your efforts that matter. Rest, you will have better guidance from Kalpvriksh as compared to FIITJEE because of the lack of interest of teachers in FIITJEE. They don't pay attention to your development rather on their time and fees.