If I'm doing over 100 pieces, such as 223I hear you but when I had to prime a bunch of Lapua SRP brass using Remington 71/2 SM primers, I had had enough of hand primers. But they are great if they work for you.
Lose the plastic finger thingies and get a Double Alpha primer filler and load 100 primers into your tubes in about 10 seconds or so.Used the RCBS press priming system years ago, meh. Upgraded to Sinclair hand priming tool in early 90s and loved it, but, it's one at a time that doesn't work well for volume. Added a Bench Prime a few years ago and pleased with it, good seating feel, load the tube, rock & roll. Only complaint is the cheesy plastic fingers when loading primer tubes, Dillon are much better.
Been using mine for the better part of 10 years and always below flush. Last 2 years I've been checking the depth with an Accuracy One tool. Always below flush. I also have the Derrico PCPS and very happy with it.My RCBS bench tool will not seat all the primers below flush as required, even after getting a replacement part under warranty. One of the reasons I got the PCPS press mounted tool. Poor man's Primal Rights tool for a fraction of the cost.
SameBeen using mine for the better part of 10 years and always below flush. Last 2 years I've been checking the depth with an Accuracy One tool. Always below flush. I also have the Derrico PCPS and very happy with it.