Saw one of the Finex cast iron skillets a few months ago. Was NOT impressed.
It looked rough cast, and the cooking surface, while machined, left about a 1/4" unmachined edge around the whole thing.
The machining wasn't the smooth surface like an old Griswold. If you ran a fingernail across it you can catch it on every single blade cut in the surface.
It also wasn't a discernible weight difference from a Lodge.