I'm pretty much 100% RCBS dies as well as a single stage loader, scales, and a lot more in just shell holders, etc.I have moved to buying only RCBS dies.
A few years ago I had a rod break in an older decapping/sizing die. I tried to buy a new die, they sent me a new set.
Love their customer service as well as all the others. Reloading equipment is a highly competitive business model without a lot of return for the manufacturer as I was told by a factory rep at a gun show. Customer service by word of mouth and social media is where they strive to excel to get that market.