both in brand and in gauge....
I own a psuedo "matched pair" of O/U shotguns, Silver Arms, in 410 and 28 gauge
apparently made by several different European gun makers over the course of time, and apparently not highly regarded
pretty guns, well made smoothbores, I like 'em
probably not in the same class as the most rugged, "big name" skeet & clay guns, but that I wouldn't know, not my game
the 410 of course, gets no respect, and the 28 obviously not well regarded amongst wing shooters
I myself have always believed the 28 is grossly underrated as a general purpose hunter (although it is certainly not a goose gun, you know)
for me, the #1 criteria in smooth bore is fun factor, and small gauge is always fun
shame these gauges are not more popular, it do put a premium on my shotshell prices