Which Mariah 1990-1993 ballad best defines her breakthrough era?

Breakthrough Ballad Era (1990-1993) poll options

Breakthrough Ballad Era (1990-1993)

Mariah Carey: Debut Album to Music Box Era (1990-1993)

Mariah Carey

• Vision of Love set the standard
• Love Takes Time hit hardest
• I'll Be There showed her range
• Hero became the signature anthem