Half-A-Year Trip In The Far East Or South America?🌎

So, after my military service, I plan to go on a half-a-year trip with 2 of my best friends. Our biggest problem right now is picking between the Far East to South America.

The South American countries we can go to are: Argentina, Brazil, Chile, Aquador, Peru, Colombia, Uruguay, and Venezuela.

And the Far East countries are: India, Nepal, Thailand, Laos, Burma, Cambodia, Vietnam, China, Mongolia, Philippines, and Singapore.

We narrowed down the countries we would like to visit just to get a general idea:
The Far East - India, China, Mongolia, and Nepal.
South America - Chile, Colombia and Argentina.

Both of the places have stunning views with a lot of special and interesting locations to visit, but I guess we have 3 years to decide...

Now we only have 2 things left to do, pick one of them, and then make a route.

Here are some pics of Places we wish to visit from the far east:

India

China

Mongolia

And some pictures of South America:

Argentina

Chile

Colombia