So I've noticed the massive difference this option makes when turned on, and I also noticed that the word 'Experimental' is in the description.

So does anyone know the risks in using this?  Or when it might come out of 'Beta' as an option, most of the problems I can find, when searching this option, is things turning invisible after a lengthy play session.

So the bottom line - is it safe to use?  Can an experienced player or a Dev comment on this please?