What do I say? It depends on specifics.
A gun carried on the belt line, when I can dress to conceal it well, I’ll usually carry a full-size auto. I shoot them better, they hold more ammo, and it’s generally easier to mount a red dot. And a dot is becoming more of a necessity each day I get older.
Ankle or pocket carry, where the gun is exposed to lint, dust, grit, and general crud, I carry a small revolver.
The idea that revolvers don’t malfunction is absolutely wrong, but they can be more malfunction-resistant.
Belt carry, but I can’t dress as sloppily as I’d like, I might have to carry a medium size auto. Nice and thin.
When I’m on the motorcycle, and might have to shoot from an awkward position that might not allow an auto to operate well, I use a service-size revolver. The extra power might be nice around vehicles, too.
It all depends.