If you are owning website..of course wordpress is always preferable to install else blogger is quite OK to maintain daily blogs..my view
Blogger and Wordpress both are good. But I would like to suggest you for wordpress, because I am using it. Wordpress provides number of plugins that are very helpful to increase traffic to a blog and are search engine friendly.
I see blogger pages show up in SERPs much more than Wordpress.com Of course, I think both are worthless because you're not owning or managing a site on either service, but that goes without saying
As my opinion, Both are good, WP and Blogger.. I have used both of them...I get better rank and traffic of them.....
Yes, Blogger can delete your account for any reason they see fit. You would be better off with something running on your own hosting account.
I would suggest you to just host your blogger blog into paid hosting but maintain the platform which is blogger. I think it will be better as you can maintain your visitors as well as you will have two domains redirect to the same site. Correct me if I'm wrong
Wordpress has more SEO friendly features while blogger is very easy to use and provide lots of gadgets.
If you are only concerned about visitors then Blogger is ok, though Wordpress can be better with SEO. However, as a general CMS, Wordpress is better.
if any one want to use more and more plugins then go to wordpress and paid would be better but if you want simple blog without using any kind of plugin then bloger is the choice.
Wordpress categories and tagging is highly valued by Google, here talking about host yourself domains. On the other hand if you have a blog that just copies others, nothing unique about it, then there is no advantage to either for seo.