My clones already have view distance to minimum, shadow to minimum, and 24bit 1x multisampling.

My main window has view distance 1/3 or so, shadow min, and 24bit 2x. I've tested dropping the main window to 1x and going back to 2x and running various stress tests and I can say I get literally the exact same FPS whether its 1x or 2x multisampling on the main window so I like to leave it at 2x for less jaggies.