I would say I am culturally more hindu and religiously less, when I was 15 I was really curious about spirituality, I started reading books related to it, most of the books were from Osho, Swami Vivekananda, Swami Rama, Sam Harris etc. When I was 20 I discovered J Krishnamurti and that totally change my way of thinking, You can say I became Atheist in order to be theist one day. I won't say too much but at the end what you believe like Vedanta, Bhakti yog, Karm Yog or anything else everything is in your head, don't believe anything untill you witness it just be absolutely true to yourself and be a witness of the doer, the nature will disclose its secrets to you.