Pros
I enjoyed the work. It is intriguing and quite simple once you get the hang of it. Also, who wouldn't like to know how money is transferred and get to the places it needs to go? It's simply an interesting job, and really cool to see how its done.
Cons
The equipment I was required to use, mainly the vehicles, were extremely old. Some of the vehicles were over 500,000 miles. Also, we routinely were legally overweight for many of the roads that we drove on a daily basis. Furthermore, I don't feel comfortable breaking down on the side of the road twice in one day when I have money in my custody. That paints me as a target, and if I cannot defend myself adequately with a firearm of sufficient strength, then the job isn't worth the risk I am taking to complete it.