First: An Cafe (<- kill me xD)
Best: ...I'm torn between the Muse (my absolute favourite band) concert that had 21 000 people there (front row though), but it wasn't as energetic as I thought it'd be, and Kill Hannah which had only 400 people (second row), but it was amazing since the atmosphere was so intense and I got to chat with the guys later on

but I can't decide, since they're so different