Jaaxy and the WA keyword tool both provide the same info. However, Jaaxy has more features like rank tracker, competition research tools, and is faster.

For someone on a budget, the WA keyword tool is perfect. For someone looking for a better keyword tool, Jaaxy is the way to go.

To answer your main question on whether or not a premium member needs jaaxy, yes and no. Yes, in the sense that it complements the keyword tool on the wealthy affiliate platform , which will lead to your having better search results for keywords which are essential to your success. And No, because just like you said, there isn't much difference between the two. Since they both serve the same purpose. Last, jaaxy is more geared towards non-premium members due to the fact that they do not have access to the keyword tool on the platform