^^^^^ This!!Here's my Sage advice...
Ready?....
Are you sure?...
It's not the putter, it's the putter!!
Read that a few times and you will work out that the piece of metal in your hands is about 5% of what putting is about. You can putt just as well with a $5 putter as a $500 putter. Yes, feel is important, but there are so many other factors such as ball played, speed of greens, swing profile etc. You can wrap yourself up in a lot of techincal stuff and suffocate yourself with doubt. Or you can grab a flat stick and just putt, put the ball in the hole!
Between my Cameron and Bettinardi, there is $500 worth of putter sitting in the basement because I have zero confidence with either anymore. Shot my age this week with a decades old stainless Anser4 which probably wouldn't sell for $20 in a used club bin.