So you've got one dart and 30 remaining, your opponent is on 312 and you are playing doubles 501. Do you, like me, shoot the 14 to leave 16? or try to take out the 30? I was told that if you miss the D15 and leave 15 you have all the time in the world to correct it however I've lost plenty of games trying to fix a 15 or 17 after making that decision (opponent slams in a 140+ and suddenly you're no longer looking at a big leave)....whereas I've won more games than not when I've made the change to a better double. Thoughts?