Well, I would hope debate is good, how else you going to learn, I can look at pictures all day and get no where....its the name calling mud slinging I can do without. Sometimes there needs to be a referee...as in most debates...haha. but fairly new to this, color as kinda important and subtle differences are the debate. I do know horses though and most people make a mistake of calling there horse black...when a true black is rare...most are mahogany brown, if they show even a highlight of brown on their hair they are not black. Just referencing. I thought duckwing meant the pattern on the wing...not just specific colors on it...thanks for pointing that out.