This is probably asked often but Bon Scott or Brian Johnson?
To be completely honest....both.
Although I am most fond of Bon Scott because I associate him with my teenage years......Highway to Hell, The Jack, TNT, Big Balls....Highway to Hell will always be my fav album. I think it speaks volumes when a big portion of AC/DC's live shows are Bon Scott era songs.....
Brian Johnson came in to fill a dead man's shoes.....
I do feel Brian has slightly better vocal skills....but only slightly. Back in Black is my second fav album. More recently, Black Ice was a decent album.