Take this survey.

Survey:  https://docs.google.com/forms/d/1FTW8ec0KAzmK8DVYEhFIRVbmYTHNxQzgiXHAh35p5IY/viewform

and then review the results here...

Results:  https://docs.google.com/forms/d/1FTW8ec0KAzmK8DVYEhFIRVbmYTHNxQzgiXHAh35p5IY/viewanalytics?usp=form_confirm

Very interesting stuff.