Thanks, I will say my swing is prob the worst ever. I was consistently hitting over 200 and 250 prob every 10 balls. I think I swing to hard and just try to smash which I know isn’t correct but it’s fun. I actually like swinging with one hand verse two hands and when I do that I seem to hit further and easier to swing thru and not focus on smashing ball. Either way my right shoulder kills after swinging for an hour the reason I haven’t drove balls in years.
Get the shoulder pain checked out by a legit doc and spend the money on an MRI before you buy a new driver.
I basically sucked and just liked riding around in the cart and having fun with bros.
I was a lot younger and played a few half-assed rounds. I listened to an experienced golfer
who advised me to hit a a few buckets with my driver and irons at the driving range before I hit the links.
I've played a lot of tennis , but it was strictly for recreation.
A few years ago, I had to quit BOTH due to R shoulder pain AFTER playing.
Mine was diagnosed as osteo-arthritis in the right shoulder joint.
The only permanent solution was shoulder joint reconstruction.
Fuk that .

Now, I avoid athletic movements that cause shoulder pain and work around it.
I know this may not be the answer you want to hear, but it's worked for me.