Currently, I have a Ninja 400 KRT and want to upgrade to a VFR800. I love the sound of the V4 and was wondering which bike was better overall? I understand the differences between the two (VTEC, Gear driven cams, undertail exhaust, etc.) I just want to know how they feel and compare in the real world to each other. I've been leaning towards the 5th gens because of the cams and no VTEC, but they are hard to find in clean condition while i see tons of 6th gen bikes out there.