From what I've seen, if you don't want to use OpenDocument format, then neither LibreOffice, NeoOffice nor OpenOffice is the right choice. They are all committed to you switching formats because of course (in their opinion) any proprietary format document isn't as good as an open format document, simply because any proprietary format isn't open for inspection at the code level.
One has to use what works best for you. For instance, I need two functions in a word processor: "Forget formatting and/or styles" and "non-contiguous selection of text". I've tried most suites with the exception of Office (too expensive and not Mac-like in how it installs) and most cross-platform suites don't have non-contiguous selection of text. So, I've had to use a combination of Nisus Writer and Numbers on the Mac and TextEdit+ and Numbers on my iPhone. That combination works for what I need to do with a computer and a phone, and it's not a recommendation for anyone else.