The blog and wordpress.com platform

From around 1 week, I do stats check for this blog in wordpress.com. The platform has built-in analytics and I found that it has its bugs. In combination with the non-indexing articles in google. Actually, wordpress.com has this option, but ofcourse it is HAS to be paid. These two reasons brought the thoughts of moving the blog to its own platform. I would like to hear from you visitors, what do you think about moving this web site into different hosting platform and into different domain name. Do you use any hosting companies or github.io for hosting web sites and do you like the quality/price ratio? How about the space, which do they provide? Thank you!