DC300 you wore through three putter grips in 7 years? That's some aggressive putting.
It's putter for me too, at least 7 years. Odyssey 2-ball SRT. A putter that "rolls the ball better" as they're trying to sell lately will roll the ball differently, and I don't need the ball to roll differently.
Not surprised to see a lot of "putter" on this list.