Red Wynns Standard index: They don't fan well, and they get kind of sticky after time
Blue Wynns Standard index: The finish is a little better than the red ones. They don't get sticky and they fan a little better
Red/Blue/Brown Wynns Jumbo index: These all feel the same. They have a better finish than the standard indexes. They fan for a while but they become very sticky after time.
I personally like the blue standard indexes the best.
I recommend fanning powder for all.
-Kevin