If you use your hands to handle the putter, your grip can have a huge impact on the quality of your stroke. Tour players have shown a preference for stronger grips, which can pull the hands out of the stroke and allow the arms to swing easily.
I explain it because many beginners want to focus on the grip but they have no idea. I am a golfer and run a company of putters( https://bestputters2021.com/ ) so I have good information about putters.