The list has 8 manufacturers I do not own...But the list probably includes about a dozen that you don't have ... not that you are missing anything as all gun manufacturers on the list are variations on a browning short recoil theme. P.s. My count of missing manufacturers is 5. I'm envious. I'd love to to try something from your collection.
But I don't like guns... Would never own one of those killing machines!
I have a few oddballs, Astra, Gerstenberger & Eberwein <SP?>, DWM.