I remember when Action Comics went weekly back in the 80s. I stopped collecting it pretty soon after that and only went back to it when it was returned to being a monthly book.
I'm actually reading Action Comics Weekly
for the first time now (I'm about twelve issues in, I think). It's an interesting experiment, but some writers (Mike Grell) are better at pacing their stories into eight-page chunks than others (Sharon Wright).
I did absolutely love Wednesday Comics