My new build: looking for advice/improvements - thank you!

[trs96]

doesn't really matter - it just has to be delivered to Austria
but maybe amazon or some other tech stores...

Here's a 560 that works OOB. Apple even approves it for the 2012 Mac Pro for Metal support.

https://www.amazon.de/dp/B0728B1MLD/?tag=tonymacx8603-21