Long story short my 4th gen got killed in an accident and I replaced it with a 6th gen and haven't been happy with it.
The riding position and handling, undertail exhaust...all very much better than the 4th gen. The ABS is a bonus.
But this 6th gen has no low end and midrange compared to the 4th gen and I don't like the VTEC.
ABOVE ALL ELSE the fueling is atrocious. It's snatchy and it doesn't feel very smooth.
I was looking at getting rid of the 6