I like to go heavy on the better shooter of my 2 guards (usually my SG), my SF, and one of my bigs. I use 100% on my distribution so I will usually go 15,15,15 for those three and then either 12, 9, 6, or 3 for the remaining players. I don't care if my other guard, and other big can't hit the water from a rowboat as long as the primary 3 can nail it. For Motion, I like all my 5 starters to be good shooters and I try to balance the distro something like 12, 12, 12, 12, 12 if possible. This is just my approach though. Other coaches likely have equally successful methods.