As far the primer system? Its really not a PR ripoff. Not even close in fit and finish and tiny in size. Even still? Ill stick with my RCBS bench primer. If I was buying new? Id probably go Derraco.
The Hornady case trimmer works quite well. Not a direct copy of the Henderson by any means. Either way, Ill stick with my Giraud.
Aeromatch? I have a 1000 of the 6mm 105s on the shelf. Havent had time to test them. Reports Ive seen? They are what you call a 98% solution. Not quite as good as the Berger 105, but 98% as good, which honestly is good enough for most people.