Casey 1988
Shun the frumious Bandersnatch!
I've gotten where I try to get bright, light blue and then (bright) pink. These colors also do well with clear Champion discs. Down here in Georgia, we don't have too many bright orange leaves on the ground; leaves turn brown then dead in the very brief autumns here, unlike the beautiful colors of Vermont and New Hampshire; so bright orange and chartreuse/bright neon yellow work well.
Almost no color works well in fall as it depends on what Kind of fall South Dakota might have. We have found that nothing except bright pink and hunter/florescent orange work in South Dakota Fall the best. However my Highlighter yellow green/green yellow discs work well in all conditions except a bit in spring they can get hard to see on some courses. Somehow either in buying online or in the store I have found that color is the one I find the most for my discs.