Which of these companies add more value to the resume as SWE in distributed systems?

I think that all of these companies have roles where you can add value. You could say the value is “distributed”

Having only Amazon on my resume had caused recruiters from the above companies to reach out to me regularly. I don't think it matters.

Apple ahead of MSFT in Distributed systems? I definitely want to smoke whatever you all are smoking.

Dropbox should be higher