I have to comment about Top Brass....I bought 1000 .223's from them, and impressed just isn't the right word! Yes, they may be pricey, but this brass was beautiful, perfectly polished, sized and trimmed. All I had to do was prime them and fill 'em up. Well worth it, IMO, considering all the time it saved me. You can also get 'em primed and ready for powder & bullets. And don't forget, you'll still have the brass forever, or until you wear it out.
I certainly wouldn't hesitate to order from them again, if I needed more brass or wanted to build up an inventory of reloads quick and easy. It takes a helluva lot of time to deprime, clean & polish, resize, trim to length, bevel & chamfer 1000 cases by yourself. Not to mention dealing with primer crimps on milsurp brass. Certainly worth a few extra bucks to me. And I even have a Giraud trimmer.