Ebook Distribution Site Help

Hello my fellow authors! I have a question for all of you in regards to Ebook distribution sites. There are so many out there and I’m a little lost on which one is the best for me. It looks like some charge to format and distribute while others simply take part of your royalties when you book is sold. Here are a few that I’m considering, does anyone have thoughts on these or any others that I should be looking into?

  • Draft2Digital
  • Smashwords
  • Bookbaby
  • Lulu

Any insight would be amazing!!!

Thank you!