Which is best!!

Outsiders cant say about this... Ask them who was article in dat firm... check distance from ur home to office, coz u need time for ur other works... If u joined any of the above firm i would like to say one thing just mix in environment of related firm which wil hepl u.. Gud luck..

I had heard about sp cohpra & its a good firm having big co. for audit etc., one of my friend is also in sp chopra, he always used to visit foreign and far places in India mostly east side...

& for ray & ray - no idea