While I primarily use Elm for all my front end side projects, I do think it's worthwhile to try both.

I'm currently writing a blog about trying as many front end frameworks/languages as I can. I'm going with this approach because I want to see what I can learn from each of them. For example, I've learned from Elm that compilers can be much friendlier. I've learned from Svelte that people are more willing to accept what appears to be familiar.

You may learn something completely different.