sorry, bjs, I don't know. I use the app on Android like one or two times a month and have an older Office 2003 version that I use regularly on my desktop, and also use LibreOffice / OpenOffice when I get an incompatible xlsl or Doc file from an external source.
But in reality with all these kinds of applications, the one you already know how to use is without price, compared to the hours needed to learn a new app.
I posted the info on that basis - if you know, use, know well, and are happy with Kingsoft, then it makes sense to use the now available PC port...otherwise, YMMV
nuff said.