I'd trade navigating by the stars anytime for sun blindness.
HT got it really right with Sun Blindness when he did it in Warbirds. Don't make the screen turn white, instead don't draw the icons near the sun.
There was an actual advantage in coming out of the sun in WB if you could maintain the angle on your foe. More people used it to fly into when being chased and then split-s down, since your opponent couldn't see you roll over. It was great.
X2