It doesnt "put out power".
If you honestly think it is going to somehow actually give you 16 additional HP, then buy it. You obviously aren't listening to me anyways.
What do you need every possible HP for? So you can 12 o'clock faster on the street? If you were racing the bike, I could see needing it. If this is just a street bike, you probably won't notice a difference between the two - if there even is one.
In reality, chances are that both of them flow fairly similar and both companies used different bikes and testing methods. As I said, you will notice more of an increase from a good tune.
That 2011 10R should be batshit crazy to begin with.
Buy whichever one you think is best. If that involves believing what the manufacturer claims, then thats on you.