Blogger or Wordpress: what do you use?

I need your opinions!!!! 

Which blogging platform do you use and why? 

Pros/Cons...do tell! 

Reason being, I am looking to make my blog look a little less pink and a little more professional. The pink background has suited me well but I am looking to refresh my blogging look and change things up a bit. This may or may not be moving platforms. For sure, the update will include a new background. 

Soo...I want opinions. Is blogger or Wordpress better? Why?