User blog comment:SethHeartphilia/Whos stronger Erza or Mirajane/@comment-26156772-20150920210013/@comment-39.53.112.144-20150922171058

Both erza and mira posses love, mira's love from your comment sound like it's only limited to her family, while erza's love is for her friends and everyone in her guild which also includes mira and her family, so technically erza is truly in love, and she also has felt true love( jellal) so erza knows about love wayyyyyy better than anyother character in the anime.