We are a diversified shop and after getting it, the uses multiply. But, I would not suggest it as the only gun. I don't believe there is a one size fits all gun. The empire staples are the most prevalent and the salesman is correct in his suggestion. I have a number of guns already, when I find a new one that will satisfy a new problem that existing guns won't, then I will purchase another gun.
Time is money in the shop and in that perspective, guns are cheap.
These guns handle specialized work that a diversified shop will need . We have these in our lineup, as well. I don't disagree with that. I have a BEA and it is quality. The BEA may be one of the more expensive guns also.