The Special One: Kell Brook is number 1 I'd say the other top 10, in no particular order would be Ward, Mayweather, Klitschko, Moreno, Groves, Hopkins, Golovkin, Crawford, Rigondeaux :nod
He does have a very good jab and left hook as well. Being left handed helps a lot with that I'm sure, just like Oscar.
These guys are clearly the top 3: Wlad Ward Mayweather These guys round out the top 10 in any order: Inoue Lomachenko Crawford Groves Brook Golovkin Cotto