Sprechler’s Root Beer is the best of the best, but not widely available here.

I go in phases, Dr Pepper and Coke mostly, with an oddball Pepsi or orange Fanta thrown in, and a Mtn Dew for good measure. Tall glass bottles of Mexican Cokes at the hole in the wall taco joints.

Might go weeks without any of them. Then have one a couple days in a row.