Revised scheme of education and training for ca course

My due attempt for ca final examination is May'2018, Recently ICAI has notified that New Revised scheme is applicable for students who will register themselves in ca final on or after 1st july 2017. and Old scheme will be applicable for students who will get themselves register before 1st july 2017. I had completed my coaching classes of FR,SFM,AMA only till now. My Query is that i had not registered myself for ca final as yet. so i have choice whether should i take admission in new scheme or old scheme? what are the pros n cons of new scheme ? In Which Scheme should i registered myself please suggest?