Hey Everyone,

First time poster here. I will be starting some heavy traveling starting in September. I wanted to try and concentrate my miles on one airline or one alliance. Was hoping for some advice on best airline and best alliance for my needs (as well as best credit card to get more miles on that airline). I will be flying a majority of time to the following cites/countries: Hong Kong, China, Bangkok, India, Turkey, Brazil, and some US States (Cali, Georgia, North Carolina). Most important for me is (preferably free) upgrading possibilities followed by on flight service/lounges.

Hope I posted in the right forum. Any help would be appreciated. Thanks!