I’m not well known here but will offer an opinion based on many years of shooting competition. I have observed most if not all of the better competition guns in extended use with mostly 1 1/4 oz loads of various speeds.
In sustained competition the two commonly used O/U guns that stand up to the shooting over time are Perazzi’s of the last 40 years with the type 4 forend and and K guns of the last 20-25 years with the improved triggers.
There are exceptions of course but I see no reason to buy a copy of a Perazzi when the real thing is readily available.