What are techniques of guitar? And which technique is best in all?
I am guessing you are a beginner and you have no clue. But there's literally hundreds of techniques used in playing the guitar. Maybe you could narrow down your question? What are you aiming for. Picking technique? Finger picking? Playing arpeggios?
This is the best technique:
haha, that's hilarious! The official Spoonman.
That vid made me smile!
Any technique used by Tommy Emmanuel. I personally couldn't do without palm muting :P
There is no 'best technique'. Some may be harder to learn than others but they are all just as important.
the best technique...is the power to move people
There is no best technique. Always room for improvement