With Blogger, I can earn up to $200 in a day while with Wordpress, I tend to fluctuate between $20-60 per day.
Might consider switching back to Blogger. Though the domain name is costlier since it covers Blogger hosting, I have a funny feeling that Google now values Blogger blogs rather than Wordpress. I also feel Blogger easier to use than Wordpress with all the plugins and C-panel setup.
Anyway my first site is from Blogger.