Just picked up in Austin at Spec's on 290. In Boston, Tequila is hard to find expect for the most common brands and very few people are real experts either at the stores.
I have not tried any yet, but that should change pretty soon.
La Penca Mexcal (with 2 worms)
Cavalino Blanco
Cavalino Reposado
El Reromador Reposado
Has anyone tried any of these?