I have a had several semi autos. My favorite was a Beretta Model A606 Sporting Clays.
Every now and then it would pull off 2 shots on one trigger pull, usually with the 1-5/8oz 6 shot loads.
The only high end shotgun I’ve used is a Kreighoff 16ga over under for skeet shooting. A friends brother had a private range at his farm in SE Oklahoma. Next to the range, the owner of everything had a small building with his own little private automated reloading setup. Just filled the bins and 16ga shells started chunking out. Nice, especially since each us were shooting 100-150 shots per day.
I probably used the Kreighoff loaner more than my Browning semi 16ga and the Kreighoff was a bit faster and better targeting than my field grade Browning. It should be for what those suckers cost. I just love that station where your back is at the low house and the high house is right to your front. Two shots so fast it almost sounds as one.
One other shotgun I shot one and only one time at that farm was a double barrel 10ga. If I ever see a 10ga again I’ll just take off running the other direction. I’ve never been kicked so hard in my life.