Have you ever heard a Golden eagle call? They hae a weak thin call, like a seagull. This isn’t macho enough for the US, so they always play a different call on films, that of a hawk!

When there is no social safety net, and you need money to live you can’t afford to be picky.

Forced to. People are forced into these jobs…

Yes, there is a difference, but it's barely perceptible, therefore it makes no difference which one is picked. If you actually have a preference go with that one. Otherwise flip a coin.