Well, I rode a bit with Gregory -- he on his 2003 and me on my '06. In a straight line acceleration he had me every time, even if I anticipated his take-off. But I reeled him in a bit over distance. Corners are strictly a skill and cajone sport, and they even out depending on the riders and their skill set. But I could not keep up with that GENI for the first 1/4 to 1/2 mile at all. Just being honest. Of course I'm packing about 80 more pounds than Greg too.
My PussyKat is still plenty good enough for me. Lots of bikes out there are faster than her, but I can still get as many unwanted speeding tickets as the next fast bike. But no Pinks racing a GENI in a straight line for this old geezer.
One thing about GENII riders: the riders are nicer overall. I read it somewhere and I know it must be true. Just read some of the mean-spirited comments on the subject.