I always forget to turn them down so they're set at ultra. Then I wonder why I'm lagging, remember, and turn it down to medium and lower DD.

medium at events that just opened. I don't change if the event has been open a week or so.

Medium or lower, but that's where they always are if I'm not taking pictures anyway. Avatars derendered sometimes.

I also forget to turn mine down from Ultra and then wonder why I can't move and have to turn it down.

If it’s super laggy I’ll go right down to low but mostly I shop with it on medium.

I'm always on high but turn off shadows and derender people

I keep it at high but set my avatar rendering limit down and toggle ambient occlusion off

I have a preset in Firefox, just turns my DD down to 32 and turns off Ambient Occlusion and Shadows.