Hello 3D Texan, I reload in volumes and I’d get bad hand cramps from the RCBS hand primer. The Lee is amazing for that reason alone. It’s not perfect. The primers sometimes flip (rare but it happens) and loading it with primers doesn’t always work out so well. Both issues are worth it to me to avoid hand cramps. Once you get into a rhythm, you can prime really fast. Did I mention it’s inexpensive? Let me known if you like me to do a review on it or have any additional questions! -K2D
