The vocals are much better in this not going to lie. But the reason why I still prefer the original version over the re-recording is because the original has much more distortion and power. it's very notable in the solo part. I felt that it still retains some of the emotions on the solo but it lost it a bit. But otherwise, this song is still awesome in re-recording!
I think , maybe remix from original suis vocals.But if you listen seriously There is a slight difference in breath sound and sound length. It's perfect of re-recording.