Albert Belle..... the man was a monster. Jim Thome and Manny Ramirez.... I maybe naive but I have never heard of any of those 3 doing them or associated with them (Belle and corked bats maybe....lol)..... however this season with Thome's "Bad back and wrist" and it just happens to be a major testing year...... makes me wonder. But Manny I seriously doubt ever has had to do anything.
I'd say Mike Schmidt and JR might have been the best in my lifetime so far. Noone I have ever seen had that beautiful Griffey Jr. swing...... it was a masterpiece swing, poetry in motion.
As for Luzinski, Kingman and those guys with power but no ave. back in the day....... even on 'roids they would still have had to hit the ball.....