The thing about speakers is that no matter what a review says or what someone's opinion on them is you will never know if they are right for you until you get them into your listening room and try them out with your equipment. Auditioning them at a store is a good way to get an idea, but not completely.
I've heard all the brands you can get at work (somebody works at best buy

) and most of the models and I can say no brand really stands out to me. Certain models do, but that is subjective. I really like the way the B&W speakers sound, also Polk has been a favorite for a long time. Klipsch is a great brand, but some of the lower end models sound horrible to my ears (lower end horns are harsh to me).
Maybe you should try some of the internet direct brands that have the 30 day trials? The thing about the way you have to use your discount at work means you may have trouble returning them if you don't like them (I could be completely wrong, but when I got the same discount you had to buy directly from the manufacturer).