I had mine, a high grade Simson. I tried to get used to it and shot up ammo and tossed clays, but I never could hit a standing bull in the azz with it and sold it. I loved the gun, and so did the chukar, pheasants, quail, and doves that survived.
I couldn't afford it when I got it, and I was almost happy for a reason to recoup my money.
I'd love to have a nice condition Sterlingworth or a Parker, but they're out of reach. I have the ammo for any 16ga, though, for all the good my declining wingshooting prowess does. The dogs just look back at me in disgust.
I do have a 16ga long forcing cone reamer that works wonders for short chambers without gouging away a lot of meat. Patterns get better, and recoil gets less. It's a good compromise for older guns with thinner chamber walls.