This Seeking Tech article compares the Performance and Quality graphics of Atelier Yumia: The Alchemist of Memories & the Envisioned Land on the PlayStation 5 Pro console.
You can check out the video comparison below:
The Performance Mode of Atelier Yumia focuses on providing a smooth frame rate while the Quality Mode favors image quality.
Overall, the Quality Mode does provide a slightly sharper image while also running at a constant 60 fps, which is the same frame rate as the Performance Mode. So, you should go with the Quality Mode if you are planning to play the game on the PlayStation 5 Pro.