It's kind of a long story and not something I want to publicly share. Let's just say I've owned every possible home mixer to experiment and test my curiosity for what I thought may help me in my quest to make the best dough possible at home. When I first started in my pizza journey, I turned to this forum for help and guidance. I sat on the sidelines for a few years without really participating out of lack of experience and fear of posting crappy results and just practiced, I mean really practiced!!!! This place really taught me how to make pizza!!! Over the years I was just curious what equipment would help or push me to the next level. Not just a decent home pizza, but what I would get at great pizza establishments. During this time, I made all my dough by hand to just feel and learn how dough just felt. To get a real sense of feeling without having to pay attention to formulas (hydration). I can't tell you how many videos I watched to learn the stretch and fold or the Neapolitan slap. Once I got dialed in by hand, I wanted to push my personal boundaries and thought equipment would make a significant difference. So I bought and sold practically every possible mixer available except a diving arm mixer. What did I learn? I can make great dough by hand. I love the process!!! It just took more time or paying attention. Life evolves and it seems less time! I never make the same dough over again which led me to buying and testing mixers to help with my quest. Once I understood yeast, temperature, hydration, time, flour, etc... mixers just made my life easier. I settled on spiral mixers for their versatility to just make great dough, no matter what style or hydration. I leaned that it's not the equipment or someone else's results that makes great pizza but the practice of learning what's best for you that makes great pizza. Trial and error and practice! That's the best education.