I buy GT's as well. I've only tried one other brand (can't remember the name) but it wasn't as good, it didn't specify it was raw, and the overall presentation just didn't seem as "together" as GT's.
GT's tastes great, seems to vary just enough to make me confident its made in small batches and is in fact raw like they say it is, and reading the label and website make me feel good about the company.