Its not as superficial as it sounds. Let me start with few and then please add as you come across.
Advantages:
1) Right to vote at town/country level
2) Less docs to carry while traveling
2) No visa while visiting few country( how often u do this?)
Disadvantages:
1) Can't own agricultural land in India.
2) Tax implications.
3) How local agency would treat you.
Rgds
BK
Advantages:
1) Right to vote at town/country level
2) Less docs to carry while traveling
2) No visa while visiting few country( how often u do this?)
Disadvantages:
1) Can't own agricultural land in India.
2) Tax implications.
3) How local agency would treat you.
Rgds
BK