Ever since DLSS 4.5 became available earlier this year, I’ve been spending more time experimenting with this feature on my RTX 4090 than I have in years. While that’s partly because upscaled footage is almost indistinguishable from the native, it’s also because Nvidia has somehow managed to make DLSS more complicated than ever. What was once a simple choice between Quality, Balanced, and Performance modes now comes with two additional model presets that many gamers don’t fully understand.