They'd all be fun to shoot down the shops on but which would you do a 1000km a day on?
I'd happily own any or all of them but never instead of my Rocket.
What TC says, Rocket's better than all of them by a big margin.
Havnt ridden the Suzuki m109 ridden the other 3 ,nice bikes in my opinion ,the standard r3 mightn't be the best at any one thing but as an alrounder ,she's the best easily .
I had the M109R before the Rocket , it was a good bike but not a scratch on the rocket for power handling or stopping . You could do a 1000ks in a day on it with gear but still love my rocket better. As for the other 3 good for going for coffee down the local cafe.
All these bikes have there special place in the bike world including the RIII.
I never understood why motorcycle editors put the Vmax up against the RIII when kind of sort of they are totally different bikes.