Best hosting for WordPress?

I want to start a WordPress website. I am looking forward to buying a good hosting to host the files. Which is the fastest and cheapest hosting service? Can you help me with your suggestions?

I would personally recommend Siteground for hosting your WordPress websites. The service is pretty good and has awesome features including an advanced caching functionality as well as almost all the tools you need to run your website with ease. However, there are some limits like Inode usage and the disk space. If you are OK with that and the pricing, Siteground is the best managed WordPress hosting provider.