Which is better place to live for 3-4 years, Sikkim or Arunachal Pradesh ?

Hello, I'm 24M from south india. I currently live in Bangalore and got a opportunity to work in North east india as they can't find staff there for some reason. I'm mentally prepared to face racism because bangalore is getting very expensive and I need to save money. so, What would be better place to choose out of this two state (i.e less racist place)? I am not labelling all north east indian racist or anything but I have been told by my North east indian friends that NE indians are racist towards brown and dark skin people.