Hello, this is Kiho Lee
When you start playing golf, you play the outside-in swing that you learn for the first time.
After that, I try to learn inside-out swing.
Eventually, you try to hit the ball straight, and the swing you will learn from then is the inside-in swing.
Of course, it’s the most difficult to hit straight.
You must swing with the swing trajectory closest to in-to-in to hit the ball straight.
If you invest time in golf practice, you need to learn the swing to hit the ball straight, and you’ll get as good as you invested time.
If you want to hit a fade shot, of course you have to outside-in.
If you want to hit a drawshot, you have to go inside-out.
If you want to hit a straight, you should swing the swing trajectory as much as possible in-to-in.