I have been wondering if there's any significant difference between the RCBS Competition Seating Die, a Forster 'Ultra' Competition Die & a standard Hornady seating die (with the sliding collet).
I have the RCBS, but wonder if a change to the Forster might be beneficial in terms of minimising run-out. A dealer I spoke to recently said there wasn't any need to spend such money on the expensive dies, - the Hornady dies would be more than satisfactory.
Who thinks what please? ATB