Thanks for playing! I like Flax engine. It is pretty similar to Unity, so the transition was quite easy. Documetation is lacking, but there's a very active discord community with people helping. The engine has mostly been developed by just one person. And only recently other developers started participating on a volunteer basis. The development is active and new things are being added as we speak. I have high hopes for the engine. That's why it the engine of choice for me.