PrimeNg vs Material2

[ResslerKeen]

Hey, I've been looking for a good components library to use and it seems like PrimeNG and Material2 are the most promising.

I do like the look of Material2 more, but it's also still in beta. To those that have use it or both, how do they compare?

And how stable is Material2 at this point? Would it be a huge mistake to implement in a prod environment? If so, is it worth the wait?

Would love some good views on these 2 libraries, thanks!