It's difficult to say definitively which brand is better, as both Cloud Nine and GHD are well-regarded and offer a range of high-quality hair styling tools. Here are a few points to consider when deciding between Cloud Nine and GHD: 1. The price - GHD is generally considered to be a more premium brand, and its products tend to be more expensive than those offered by Cloud Nine.  2. Plate material - Both Cloud Nine and GHD offer straighteners with ceramic and tourmaline plates. 3. Heat settings - Cloud 9 has many heat settings while the heat settings in ghd straighteners are very limited. Also, the max temperature in ghd is 185C while Cloud 9 heats up to 200C.  I think overall, ghd is safer to use and more trusted by customers. If you are looking for an alternative that heats up to higher temperatures, Cloud 9 is a great choice for you.