Gymboree or Kindermusik?

Both have good reviews based on mommy forums that I have been reading. They're basically almost the same in concept, they just have different packages to choose from. My son had the trial class at Gymboree when he was 18 months old I guess. It was just more of play and fun lang talaga. According to reviews, if you want to focus on your child's learning for music and stories, Kindermusik is a good choice.