Did you visit India or Dubai? Please tell me!

I'm going to India and Dubai next month (november 9, to be more specific) and need some advices. I bought a great guide for the two places but is always very good when we listen experiences!!!! Please, if you went someday, tell me what did you think about it! My trip will be a job trip, but I think I will can visit some places and, the mean, I will learn more about another different culture and it's the best part!
