a mixture of hinduism and buddhism like that of nepal is the best (for me personally).The hindu philosophy and spirituality and  buddhist rational thinking  compliment each other.

As for christinity, it is buddhism told by a jewish tongue. thats the core difference.but later on the teacher was transformed into son of a god by his 3-5 generations desciples just for the sake of gaining authority from a small sect ot a world religion. hence christiniaty was changed to church-inity.the christian commandants are literally same as buddhism

i dont like the bramhanism (the evil authority of the brahmins in hindu eligion)either that was prevalant from some time before buddha till date. these zealots brahmins corrupted the whole religion and civilisation for the sake of their authority.they made castes hereditary and abuse the illiterate castes,started a dogmatic ritualistic religious path and abused  the general publics in the name of vedic authority.this was challenged by the buddha.

ps-christ learnt abt buddhism while in egypt after he fled jerusalem in fear of the romans.The word therapeuta comes from greek which was actually the theravadan medical teachers who were sent to egypt from the time of ashoka.jesus learnt thus buddhism and medical curing techniques like acupunture from them.

अहम ब्रह्मासमी ,बसुदैव कुटुम्बकम ,परोपकाराय पुन्याय पापाय परिपिडानम   -that makes hinduism so cool.