Tried them all, only going down to FXAA actually made a difference in my case.
My framerate is really good during the day, but i lose a ton of fps during the night, i even tried to change the time of day so early that the scenery lights were still lit to see if it was the lights that was the problem, but it wasn't.
I had excellent framerate on all the other versions from 1.10 and up at these settings, but on 1.14 my performance takes a big dive down to unplayable framerates during the dark hours.
I also tried to lower the cloud settings, but it didn't really make any big difference.
My specs: i7 9700K at 4.9ghz, 32gb DDR4 2666mhz RAM and RTX2070 Super.
Kind Regards