Public voting system VS The Judges

What Do you think? Which system is better: Public Voting or Judges? In the earlier editions of Sa Re Ga Ma Pa, GS used to bring skilled Judges and the competition was tougher. There was no yellow card, you get another chance and we got singers like Shreya Ghosal and Kunal Ganjawala. I remember the final episode of the last challenge, the contestants were given very hard, old songs with different tunes. The Judge sang it first and they had to follow him immediately. Every one of them made mistakes in the taal and the lyrics.....it was that hard, but now it's all about voting. Public may try to vote for the best, but they don't have the trained ear (Result: Sharib being eliminated when Debu still ruling) Also, people get carried away by participants with good appearance, performance etc. Singing quality come next. I don't wanna judge Fame Gurukul, but I don't want Sa Re Ga Ma to produce singers like Kazi. If GSji doesn't want to spoil the show, there's still time. He should start a 75% points by judges and 25% points based on public voting.