Had the chance to test several boules over the last half year — ATX, RCX, Grand Soleil (old), Master Inox, and a few others — each for a couple of weeks. I started experimenting because I wasn’t fully convinced by my Boulenciel Venus. First of all, any reputable brand works if you do the job right. Technique matters far more than the logo on the boule, and that includes my Boulenciel. That said, you definitely feel the difference between hard boules like ATX or Grand Soleil and softer ones like Ton’R or 2110, especially when shooting and the hit isn’t perfect. For pointing, I do think grippier boules offer advantages when playing with a lot backspin or sidespin. In my experience, carbon boules provide more grip than inox, though this depends heavily on how you maintain them and the type of terrain you regularly play on. For me, once you’ve chosen between soft / half‑soft / hard, the biggest difference is the touch of the metal. A Master Inox (fantastic boule, in my opinion) feels different from an RCX or L’IT (more similar), despite all being Inox. What matters even more than the brand or model is the correct size. After testing all these different boules, I ended up buying a new set just only because I realized that reducing the diameter helped me add more backspin on my high‑arc pointing and made longer shots noticeably easier. If you have the chance, I highly recommend to go to a shop and ask if you can test some of their used boules.