I used this wax for a long time until they started changing it, then I found it to be way too inconsistent for me. I liked it for many years of using but, like I said, when it changed I stopped. I tried making tarts with it but I felt like they were too soft for what I wanted them to be.
When I had used this wax before I liked the creamy, buttery texture and the way the candles I made burned. I used it for my container candles after trying it in tarts and not liking the softness of them. Not sure if this helps you out any or not but, thought I would tell you my experience with this.