I agree here about the herringbone traction being slightly better from the Kobe IV, but the EKG pattern on the Vs do the job quite well. I was apprehensive since herringbone is tried and true.
I've got the Chaos and Aways and have not had any problems slipping. I wanted to get the Dark Knight's but they have a translucent sole which I stay away from with a passion as it tends to get slick with increased wear and have you slipping all over the place. Thus far I've personally experienced this with the Jordan XIX, XX2, and 16.5. I just can't do translucent from a performance aspect even though they look cool as all get out.
Ultimately the sole traction on the Kobe V isn't out of this world like the Jordan XIV, XX, or XX3, but it does the trick very well. I'll be getting the Hyperdunk 2010 as soon as they release (in essence the same shoe with herringbone pattern) so I can compare the difference and post here what results.