I decided to use up a bunch of the rifle reloading components I have laying around and quickly found I was spending way more time than I wanted. Using hand powered tools trimming the brass to length and cleaning the primer pockets was taking, on average, about a full minute for each round. Also, my hands ached after about 100 rounds and I would have let them recover for an hour or more before continuing. With many thousands of rounds in my immediate future I decided I needed another solution.
I purchased the Frankford Arsenal Platinum Series Case Trim and Prep System (see video at the link):
This cut the one minute down to about 15 seconds. I can still get an ache in my hands if I’m not careful to mostly press the brass when trimming rather than trying to grip it tightly. But if I pay a little bit of attention it hasn’t been a major problem.
I have processed over 1000 rounds with it now now I am very pleased.