What is your price range?

For open back HD 560S is great and is a slight upgrade over the PC38X.

https://www.amazon.com/Sennheiser-HD-Over-Audiophile-Headphones/dp/B08J9MVB6W/

I don't have too much experience with closed back audiophile, but something like the DT 770 Pro would be a good headset.

https://www.amazon.com/beyerdynamic-770-PRO-Studio-Headphone/dp/B0016MNAAI/?th=1