Tweakers just did some AI benchmarks for these cards https://tweakers.net/reviews/13150/ai-op-amd-en-nvidia-videokaarten-taalmodellen-upscaling-en-imagegeneration.html (you’ll need to translate it in your browser). The extra mem helps you fit bigger models, but performance is better for nvidia pretty much across the board.

Papers is shaping up to be a very nice application! Looking forward to seeing it replacing the standard Document Viewer.