Most home users will have no use for office software and most businesses already include Microsoft Office, therefore it will be the most popular office suite and more familiar but I doubt it is any better then the others.
When I was in college, I used Microsoft Office regularly but that was many years ago and there was no other options available back then.
I basically can do the same work now with Kingsoft Office just as easily.
Kingsoft Office requires only about a quarter of the disk space compared to Microsoft Office, Apache OpenOffice, LibreOffice and others and is very lite.
Enjoy!!