Who was the best guitarist in ACDC?

Can you tell me who you believe was the best guitarist in ACDC? This legendary band has had some incredibly talented musicians throughout their career, so it's definitely a subjective question. Some fans might argue that Malcolm Young, the band's co-founder and rhythm guitarist, was the backbone of their sound, while others might say that it was Angus Young, the lead guitarist, who stole the show with his fiery solos and energetic stage presence. Still others might make a claim for George Young, the band's original lead guitarist who left the group in 1974, or even for Brian Johnson, the band's lead singer, who has been known to pick up a guitar and play a few riffs during live performances. So, who do you think deserves the title of "best guitarist" in ACDC?