New DLSS Swapper 12.4 has been updated to include Framegen Preset's A and B. (It already had Ray Reconstruction override from a previous version)
I highly recommend this app when tweaking DLSS modes because sometimes the Nvidia App override will make a game glitch out. Simply dropping in the settings per game with Swapper seems to have no issues.
Preset A: Default model, optimized for general performance and lowest latency
Preset B: Optimized for better image quality and better UI quality, higher latency, slightly lower fps.