There is plenty to gain from learning to swing andhit.
There is also plenty to gain by learning Right Forearm Pickup.
Like Don Villavaso always says: "You need to play AND practice."
In this case--BOTH ways---hitting and swinging.
Some golfers find Right Forearm Pickup too restrictive. Making a good SPINE CENTERED pivot can work wonders for some players. Try IT on the range and on the course.
Bottom line: Use whatever produces the BEST results on the course!