I haven't tried this specific model, but you can understand that a lot of HN testimonials are bound to swing extremely pro open source. I certainly hope they are as good. But I have personally tried a lot of models that are supposedly as good as the frontier ones and have found them lacking.

After a while, you do start to start to skip a couple rounds of open source models until there's a notable release. That, and the resources needed to run them are increasingly bought up by the owners of frontier models