For me, buying a putter usually involves a mix of gut feeling and data-driven decisions. I've had one fitting experience that reaffirmed a lot of what I already knew about my stroke. Like you, I've got my specs down pretty well: 34" length, slight pull tendency, and a preference for heftier putters with chunky grips.
When it comes to testing, I'm all about gathering as much info as I can. I rely on tools like Blast and HackMotion to dissect my stroke, and soon I'll be adding an ExPutt to the mix. But you know what? Sometimes, even after all the analysis, it still comes down to a gut feeling. Like that time I was torn between two putters, so I flipped a coin. It sounds crazy, but it worked! That little randomizer helped me realize which one felt right in the moment.
In the end, whether it's high-tech gadgets or a simple coin flip, finding the right putter is about finding what works for you. And hey, if you ever need to flip a coin to make a tough decision, I highly recommend it – it might just surprise you!