Original,
I have just about all brands of dies except for Lees. RCBS, Hornady, C&H, Lyman, Redding, Pacific, Bonanza, of the bunch, Redding is as good as anything else and better than most. I bought 20 sets of Bonanza dies and spare parts when they discontinued their reloading line.
I would go with the Reddings, if I needed another set of dies. The Lees are cheapos you get what you pay for to a large degree when buying reloading equipment. I use C&H and Redding presses both compound leverage types. The Redding press works better with the long rounds like the .375 H&H, but as far as being rigid, the C&H no longer made, is the best.
Both Remington and Federal Brass is ok, however Federal makes nickel brass for the .308 Winchester which I use, it is better quality and works better when reloading, the outer surface being nickel is slicker than standard brass.