I think it's worth it because I have so many highlighters (including Becca) and they are very different. Becca is a beautiful highlighter as well, but it's a bit more shimmery in comparison to the Dior. I'd classify the Dior highlighter as Becca's older, more sophisticated sister. This highlighter can either be subtle or really pack a punch. I say go for it! you won't regret it!