I would imagine that you've been swinging your entire golfing life since about 99% of popular golf instruction teaches components and philosophies of swinging. While I like Shawn's work, he teaches a swinging pattern (although he does a very good job of it). Just remember, there is no 'best' or 'worst', just a best for that particular golfer.
3JACK
One thing I have noticed following your swing changes on your blog is how much more deliberate your backswing and transition are...for a life long over early accelerator, whether swinging or hitting I think that is going to be an important step to make.
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