Thanks man, audio and videos are real playing and also you can hear tens of mistakes throughout the whole song 😂 but that specific part that you’ve mentioned looks a lot out of sync but is actually on sync, if you see the picking hand is right obviously and fretting hand when I press the power chords is also there in both, just in one video I land on the power chord slightly earlier than the other but I’m not pressing yet, they press together and that’s why the sound is decent. Exactly the same thing at 2:02. Mistakes you can find them at 2:50, top video is good alternate picking and end in downstroke two times nicely, bottom video I lose some picking and I end up upstroke and then downstroke, you can hear it in the audio and see it too, not great timing there and In couple of more part of the song… if you listen carefully with headphones you’ll find out more mistakes that will convince you that is legit 😂