I like my old Lee priming tool better than the RCBS. Changing base sizes is a PIA with the RCBS priming tool, IMHO. I bought my RCBS priming tool because the old Lee would not handle the large base of the Rigby. It is set up for one cartridge and will stay that way.

I prefer classic.
Semper Fi
I used to run with the hare. Now I'm envious of the tortoise and I do my own stunts but rarely intentionally