Who copied who? I have a Lelit tamper and have been itching to get a calibrated / level tamper. So I started reading and watching YouTube up until I got to Pullman Big Step with the ground breaking, patented stepped edge. Plenty of people on this forum and others rate it as their favorite. Guess what? My Lelit tamper has the same thing and comes at a fraction of the Pullman one. Or is there something else that I'm missing?
I guess I've cured that itch and work on my level tamping technique instead for the time being.