Please tell me which one is a better option for Fiitjee south Delhi: pinnacle program or regular week contact classes.I have got 100% scholarship for Fiitjee south Delhi.

@ ankit 
pinnacle classes will be better , still it depends upon your choice , weekly contact classes are not good usually , so, i will not prefer that as far as jee prep are concerned . 
so, better join pinnacle programme , but remember – in fiitjee , u need to cope up with lot of stress , as their syllabus are quite extra . 

ALL THE BEST ..