Have you been fitted for clubs? If not, go do it.
No.
I've been told that's largely overrated.
Depends on if they do it right. It’s only overrated if you don’t like ten or twenty extra yards with your drives.
If you are average ability, height and swing speed then it's likely no benefit. If you're tall, short, weak or athletic then get fitted. It's fairly easy and you can do it yourself with a little training and a few simple tools.
