I've been using Redding rifle dies for years and have no complaints, but it seems that Forster seating dies are considered tops. I'm trying out some Forster seaters for my .22 centerfires...next time I load some batches up.
I have no complaints either about Redding dies, I have only old RCBS full sizer from 25 years ago and using it for the .308 GAP. I want to use the old RCBS die just to size virgin brass and get a better quality one for fireformed brass, its either try a Whidden for the first time or just get a Redding Type S full sizer with the bushing. Whidden advised me to send him 3 fired brass to get the die made.
I just used the Redding body die yesterday to size the fired brass, then size the necks in a Competition neck sizing die from Redding. It's a pain in the [censored] to use two dies when I can just use a Whidden / Redding Type S.