That is just me and my personal preference, which does not apply to others.
I would never buy any other than Samsung's battery. The moment you are using 3rd party product, you forfeit the right to any warranty claims. Even if the phone damage is not battery related, Samsung will say that it was due to the use of "unauthorized accessories". And they can easily find out what powered your device, so putting the ORI battery back in case of problem, won't work.
My 780$ phone, is not worth 20$ experiment from Amazon. That's just my view.