I was surprised by how many fantastic songs came from the second round, but which ones are the best?

Units: Virtual Singer, Leo/Need, MORE MORE JUMP!, Vivid BAD SQUAD, Wonderlands x Showtime ‘ワンダーランズ×ショウタイム’, Nightcord at 25:00/25-ji, Nightcord de. ‘25時、ナイトコードで。'