i personally have ridden many, many japs (v2, v4, i2, i4) even i didn't personally own only one jap bike which i still own. for me it isn't the performance of the engine that gets me off. it's just i haven't ridden a bike (super-sport or sport-touring) that was so maneouvrable and comfy as the old rsv. the 04-ongoing i don't feel is so comfy even though they are AWESOME in terms of handling also. on the street the rsv is SWEET and on the track, tight tracks, anyway, with the right mods it's putting to shame on the newest 600's...