Wordpress or Blogger? What's Better?

I have looked at many blogs and it seems like Wordpress is a lot more popular than Blogger.  I started my blog a couple years ago and didn't know anything about it and still don't, lol.  I had just made my blog at that time to enter giveaways. Now I see such beautiful blogs and I've heard lots of people say they  like Wordpress better. I'm just getting used to Blogger.  I always have to ask my daughter if I have to figure something out.  I've seen some people still have Blogger so I don't feel too bad.  What's your opinion?