Is new delhi better place to travel than bangkok?

I've never been to new delhi, but i LOVE thailand!! (: i've been there 3 times already with my family and I'd love to go back again soon. If you go to bangkok, you have to buy food on the street, it's the best, and you don't have to speak thai. My family isn't Thai, so we lack the ability to speak it so we speak english. but if you don't know how to eat REAL Thai food (aka beyond the pad thai and etc.) then street food it not for you. I love thailand, it's definitely a place to visit!