The problem with this question is that people tend to forget the odd arrow that landed 10" low or left or high, etc., and just remember the ones that hit within 3 or 4 or whatever inches from the spot. If you can always average 6" at 20 yards, you can shoot something around 240 on an indoor 300 round, and very, very few traditional shooters can honestly do that. I shot today and never had an arrow out of the scoring area of a Vegas 3 spot face, but tomorrow that might not be the case at all. Don't get hung up on it. Lots of people claim to shoot 6" or less at twenty yards, but if they remembered all the arrows, the actual number of people that can do it daily is pretty small. The question is, do you feel confident in taking a twenty yard shot at an animal? If the answer is no, get closer until the answer is yes. I mostly shoot less than 6" at 20 yards, until I don't, but I feel confident that I can kill deer at that range. Remember, everyone misses, even if they don't admit it. JMO.