in my opinion my favorite hosting platform out of the given ones are the csis server. I really like the simplicity of using Linux and its really nice when I can just code and upload html files in notepad++ which is something I know very well and already having experience with the NPPFTP it all just works better for me.
My preferred hosting site is the CSIS server because i am able to write the code in notepad++ and then immediately upload it from there, refresh my page and test it