Many things do not take expertise to tell, just common sense. Don't underestimate common sense
Back a few days ago, I had time arguing with a collector on this: who made better quality C96, Mauser or Shansei?
Does that take any gun expertise to tell... don't laugh...
Even if that could be obvious, before make conclusion, still need to list why... 1, 2, 3, etc, putting everything on table.