Prashant Sir , is i think best service he started about current affairs … he wrote down current affairs as well as he gave analytics of the hindu and indian express in his daily video so they save my 2 hours daily … just luv his videos .. way to explore the topic … and one special thing is he gave knowledge in Hinglish so anyone can understand … with video of hindu and indian express and in http://www.rajkotacademy.com he give writing material for our notes daily … sample video is here https://www.youtube.com/watch?v=hMhL4U9GaIc
as well as geography lecture is started he give free lectures regular basis which cover whole geography videos …soon he will start history , economy and all rest subject of upsc ..with material in his new website