WordPress or Joomla or DotClear , still thinking about all that

This blog project doesn’t progress fast, because I m trying to review in the same time some alternative to WordPress, such as Joomla or DotClear
From my current test, WordPress is the best solution, and I started to check how to customize the theme. To customize the theme, I wanted to edit the logo correctly, so I was hunting for logo maker solution and software.. which caused another delay.