I've seen reviews of The Orchestra Elements (Sonuscore) and some recent reviews of Berlin Free Orchestra (Orchestral Tools). Both are orchestral libraries with the same purpose—providing a virtual orchestra for all kinds of compositions. I've used both, though not extensively or in-depth.
I highlight both for their quality and sound. The Orchestra Elements sounds very clean and cinematic, which I like, but I feel it can sometimes sound a bit generic. Berlin Free Orchestra, on the other hand, also appeals to me because its sound is more natural, and the volume depends on the instrument’s position in a real orchestra. This makes it realistic but can also make it sound quieter. Its sound is less cinematic than The Orchestra Elements, meaning that achieving a cinematic feel depends more on your orchestration and control. However, I feel this library can be used in genres beyond film scoring due to the natural sound of its instruments.
This is just my personal opinion.
But if we compare both in terms of quality, flexibility across different genres, available techniques and articulations, sound, and realism, which would be the "winner"?