How did Earnie Shavers and Foremans Hook compare with other great left-hookers?

[AlexKid]

Guys like Cooney, Tua, Fraizer, Tyson, etc

In terms of power.

Did George and Earnie have a stronger or weaker hook than say Fraizer and the like?

[rightsideup]

shavers was heavy handed but was better known for his right