OD is interesting in that it seems to age well when combined with the right morphs but on its own, at least from what I’ve seen, the orange color does not hold up well. The few adults I’ve seen have had beautiful clean patterns but had lost that bright orange coloring that you see when they are young. As for what morphs help them retain the color, enchi is the best that I’ve seen. I have a OD enchi female that is a sub adult and she is still very orange. I’ll post a picture for example a little later.