I have used Open Office before and I'm not in love with it.
What do you not like about open office? There is a small variation in the menu system, but there isn't that much difference in overall function unless you are a power user. It doesn't have all the presets for forms, charts etc. But it will make them just the same. There are lots of templates available to download as well. I use both, but prefer OpenOffice or LibreOffice. When I first started using them a few years back, the learning curve was only a couple of days.
