In my opinion, there's two things you should know before going here: it's cash only and will be a completely hectic ordering experience. The other reviewers have all the info you need to know on types of burritos and the ordering experience.
My favorite is the chicken inside-out burrito without hot sauce. (I once got it and found it too hot, but I'm not normally a hot-hot sauce person.)
I absolutely love the food but Freshwest loses a point because I don't like being yelled at to come to the cash to pay or being rushed (to an insane degree) when ordering.