I can't tell the difference between kmc, shimano, durace, sram chains and I usually have 3 on rotations. I soak my chains to clean them so I need a few chains.
Maybe if I only used one chain I would notice how long it wears or how quit it is etc. dunno. I take off my chain once a week. There's always a big difference putting on the cleaned oil chain vs the dirty one week old chain with 100+ miles on it.