The reason why I bought both the Sennheiser HD560S and the Audio-Technica ATH-M50X was because I couldn't decide between them, so I got both. I love the sound that come from the both of them which I ended getting a DAC and some nice speakers for a much better listening experience. As for the stand, I got it from Amazon.
Hey there, it's a Jokitech stand from Amazon.
https://www.amazon.com/gp/product/B01MU7UK5Z
I bought a black one which doesnt seem to exist anymore but its pretty solidly made and has a heavy base so it won't tip over.