No name spokes

I've looked for any take on this, but came up short:

Has anyone used no name Chinese spokes from Amazon or Ebay for wheel rebuilds or builds? If you used them, how have they performed?
I'm leery of substandard or counterfeit parts, and the cost savings are usually at the expense of quality control or materials. But, spokes in 32 and 36 spoke wheels are generally well within the expected tensile limit for the stainless steel. Give me your opinions and experiences!

Thanks