
WPS-Office is supposed to be most compatible with MS-Office.
This is important if you need to transport files between MS-Office and your Linux Office package.
WPS does support PPT, DOC, DOCX, XLS And XLSX so it should be able to directly create and read files for/from Excel, Powerpoint and Word etc.
In a pragmatic world that is important.
In an Ideal world everybody should boikot any Office package that does not support open standards. And WPS does not seem to do that as Libreoffice does.
I have also imported rather complex Excel spreadsheets into Calc without any problems - so Libreoffice is pretty compatible too.
But whether you are pragmatic or idealist; there is an Office package under Linux for you.

I will give WPS a spin and report back.....