I gotta go Perez. More gears and could mix inside and likewise box well off that lanky frame. Just a deeper well rounded fighter. Israel was explosive as hell but took alot of shots that could catch up fast. He'd do well to rip into Perez body, Pepillio valdez gave him hell with it, but I don't think he could maintain pace off Perez left hook and solid jab. Espinosa shot his entire load in that 2nd round and had zero left and was a sitting duck for Contreras short power. From what I remember he was plucked out of the audience for the Vasquez fight as the original opponent fell out. Crazy scenario being a world champion.