Straight line squirt the Gixxer and ZX10 will win. The Gixxer has a very linear powerband. I rode a piped PC'd Gixxer back in the summer. All I can say is WOW that fwacker was fast. It was Roger Bell's who races AMA superbike and owns his own Suzuki dealership here in Lexington so I know it was spot on mapped. I had a 954 at the time and there was a very noticable difference between the two. 3rd gear wheelies, no problem. I have not ridden a ZX10 so I can't elaborate but we all know it has a monster motor making it a unicycle. If all you are after is straight line power then you know the choice. If you want an overall package, fit and finish, refinement, build quality, etc...go for the CBR. It is the most stable bike I have ever ridden and it does have plenty of punch. I am not sorry in one least little bit I bought it. I did get the deal of the century but still I love it.
I forgot the R1 didn't I??? Never ridden one...lol...A friend of mine has one. It is very nice but there is just something about Yamaha that I can't buy one. Seriously the power does not come on till 9000rpm and that is why too high for me. I do not like to tach a motor that high to get the big power hit.