Specialty Bottle is my supplier for many things. There are some things they are slightly higher on, but they are so hassle free and easy to work with, that I won't stress paying a few pennies more. In all the years I've used them I had only one order that was missing items. The problem was IMMEDIATELY handled. Though I always use regular shipping, they over-nighted the items, without my asking them to do so. Also, they will ship you a sample if you ask. Though this may be something they do for regular customers. (If I were you, I'd ask. Mention that you've asked about them on SMF, and they just might be willing to do something for you. Can't hurt to ask!)
I don't use perfume bottles, so have never ordered them. Every other item I have purchased has been good quality.