Mike3226: Maybe I need to give the R11 more time but my initial thought is that the R9 L80 is better,
So was mine, Mike. I went back to the R9 right away and then after reading others' opinions I decided to try it again and be more committed to it. What Sting says is true but it is also very subtle. You need to play 5-10 rounds all over to begin to appreciate it. The carry is what makes the biggest difference, not the length. In fact, into headwinds it falls a little shorter but for the most part the higher loft gains you some advantage in places.
If I was a zillion points away from getting the R11 I would say the R9 is definitely an equal.