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?
Any technique used by Tommy Emmanuel. I personally couldn't do without palm muting :P
People don't really go to heaven when they die. They're taken to a special place and burned - Sherlock Holmes

Your authority is not recognized in Fort Kickass!

It's not like bullshit, more like poetry.
There is no 'best technique'. Some may be harder to learn than others but they are all just as important.
When I was eleven I broke the patio window and my mother sued me... She's always been a very aggressive litigator.
the best technique...is the power to move people
Quote by archerygenious
Jesus Christ since when is the Pit a ****ing courtroom...

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