I always encourage my friends to look at WPengine for hosting, its a bit more pricey but is really stable and reliable, plus they include tons of goodies that are usually considered a premium service and they all work without a struggle. Thinks like a CDN, Backups, Offload to S3. All these things can really help the quality and consistency of your site and are definitely something to think about whether you are a beginner or an advanced blogger.
Of course, there are other CMS options you can look at, such as Squarespace, Ghost, and Wix when learning how to start a blog. However, I strongly recommend setting up a self-hosted WordPress site for your blog as it’s the most sustainable, long-term solution—and really the only option worth considering if you're starting a blog with the eventual goal of making money from your website in some way, shape or form.
Show consistent, relevant postings over time. Google seems to favor domains that have had some time to age and that are going to be a good bet for their visitors. Remember -- Google's (and other engines') goal is to provide the best experience possible for the people who search with them. If your blog is going to be a good match for your search terms it will be easier for you to rank and stay there.