out of that list, i think wlad or kessler. if i had to add somebody though, it would be mijares and rafa.
i voted kessler, even tho i feel he was 'outjabbed' by calzaghe in their fight. I didnt vote for klitschko because he no longer uses it to great effect, e.g. against ibragimov and the 'pawing' motion. its a safety thing he has going on with it.
Wladimir Klitschko no doubt. Kessler has a great jab too. Back in the day it was Winky's though :good
It is Kessler, Wlad or Calzaghe. Calzaghe just doesnt use his alot because his slapping works better most of the time. Kessler's jab has more snap than Wlad's. Sometimes I get annoyed with Wlad when he doesnt use his jab and then when he does he throws it lazily. But suddenly he will have a round where he throws it with authority like Kessler. Taylor should also be mentioned and Pavlik (when he is not sleep-walking like in the Hopkins fight - was that strange to watch him not even bother to try?). Winky has a good jab as well.