Originally Posted by
Eastbay1K
No one ever suggested you were familiar with their Y product

. For me, GRU is too far out of the way, and an unpleasant airport for connections. SCL, however, is a pleasant and easy connection, should you end up there. Also, LIM now has a decent airport and isn't a bad connection point.
You're right about GRU, and with the MIA-EZE on LA, LA is the best choice.