for my routes, they're pretty short (longest 5 hours) with 1 for freq, but if you're talking about 10 hours or 15, I would do 0.5 because that just took up 10 or 15 hours. But its your choice. Or you can experiment when you're making your routes. Under the freq button, put either 0.5 or 1 and put the price. which ever one gets the most money, you could do it that way or look at your competiton and see what they did.
