In the past you had less different other options. These days there are more options, but also better options like REL.
Shootouts give you the information that they are not the best anymore. In my world the best only counts. I don't care what the name is.
The best results always counts. The quality of subwoofers these days is a lot better based on better materials ( much faster response) and measurement systems.
10 years ago I never thought that we would have the level in speed and integration what we have today. And that the best subwoofers in speed even can be used till 120hz and higher.