Request: Save multiple graphics setting

I'm someone who loves taking pretty screenshots on highest settings, but since my computer is a bit older (ca 5 years) and upgrading isn't really high in priorities I do have to curb the graphics quality in favour of fps, at the very least while raiding.
It's a bit bothersome that every time I want to switch I have to manually change all the settings back between these two "modes". Especially if I want to catch something spontaneously (beautiful lighting at a certain time of day & weather).
Since at the top of the graphics settinsg there is already a dropdown with "standard", "high", "custom", it would be great if we had a save function for a few (maybe 2-3) different custom settings that would allow us to quickly change between personal presets. Considering many other settings are saved locally and not serverside, this could be, too, no?