Where do you live? Some countries it is harder to get Indian food than others. I'm guessing India might be the easiest, but I live in the UK, and we have good indian food. When I've been in America I get the idea that it's not great. On the flip side, I had Mexican food there like I've never managed to try in the UK. I guess it's dependent on what populations are migrating to where you are.
I live in Texas.