Unfortunately, the learning "sequence" is not strictly linear, where learning one move makes the next one possible. It is a branching structure where learning one move makes two others possible and learning those two makes four others possible and learning those makes eight possible. So, assigning any particular order to what you learn is extremely subjective. Some folks learn certain moves more easily than others, but may have difficulty with what comes easily to those others for various reasons including but not limited to their physical structure. For instance, a person with long arms will be able to throw an axel more readily than someone with short arms. That's why the tutorials on this forum are arranged in groups by (very) general skill level and explained in detail. Club 38 says "do a moonwalk and send us a video", whereas JB actually explains how to do it. Your choice -- figure it out for yourself, or have someone walk you through it. Makes no difference to me. No matter what I do, you will get what you want from flying a quad and reach the level of fun you require. Fun is what it's all about, so don't sweat the little stuff.