I use the RCBS Hand priming tool exclusively for all of my reloading. This tool works great and there are no problems. I can prime 100 cases in a few minutes easily.
I have a Rockchucker and a Hornady Lock N Load AP Progressive Press.
For Handgun, I clean my brass first, then size and decap, clean the primer pockets, Chamfer/Debur, prime and my cases are then ready for loading.
On my progressive, because I've already sized and deprimed, prepped my cases and primed them, I can use the extra station for a Powder Checker Die, which provides an extra margin of safety when loading higher volumes. I also seat bullets and crimp in separate operations. I load about 200 rounds an hour going slowly and carefully, checking powder charges at regular intervals.
For Rifle, I do the same thing but load on my RockChucker single stage and seat with an LE Wilson Micrometer Seating Die. It is slower, but I never do high volumes with rifle ammunition. I'm loading for accuracy not volume.
Hope that helps.