Buying land is good, specially these days. But you have to think how to manage the land  you bought?
If hulligans came to know that the land belongs to a foreign citizen  then it will be difficult to manage. Again If you plan to sell and some one wants to buy it in cheap price they might blackmail you.

So Planning is important. You should buy a land where you can manage it.
One way of managing the land is buying it and renting out the land  for commercial activity and collecting  the rent. For this you need to buy a land with the possibility of  commercial acitivities like "Motar garaz"  "farm"  etc etc