Best Stock to Buy Right Now: Altria vs. Costco

Altria (MO 1.64%) and Costco (COST -0.26%) are pretty different companies, but they share a subtle similarity. What is that similarity? Extremely loyal customers. But there are very real issues for investors to consider with each company before buying in. Here's what you need to know.What does Altria do?Altria's biggest business is selling high-end cigarettes under the iconic Marlboro brand. After spinning off its foreign operations into Philip Morris International (NYSE: PM), Altria only operates in the U. ...