Lol dude, over there offer good hosting, you can book them for yourself, all the pros are described in this post. 4 bucks a month is not a great price for hosting. You can find a cheaper of course.
Relatively inexpensive cloud hosting
https://www.hostforweb.com/cloud/ you can buy from Host for Web. The price starts from $10 per month, but the parameters will be average. The provider provides more than 189 plugins for the server, available for installation in one click. I needed higher parameters, 16 GB of RAM, and sometimes you need to scale this figure. In cloud hosting, you can do it literally in a couple of clicks. Well, the processor is isolated from the other clients of the provider.