Hi, my friend thinks that AC DC is better than Led Zeppelin and i think that he ver wrong. Both are great bands but I don't think that AC DC is evem close to being better than Led Zeppelin. Time and time again, I have tried to prove him wrong but he still has not changed his opinion. In order to finallly settle this, I hve told him that I will have a list of facts on why Led Zeppelin is better. This list could have anything from sales figures, polls, influence and other factors. Please help me in this part. Thank you in advance, God bless and Led Zeppelin forever!