There's no definitive answer to that question, because it all comes down to what you need from these kinds of programs.Office and Google Docs, the two apps I'll focus on here, both have pluses and minuses.
Once it's done, which should take about five minutes, you'll have the latest version of Office.
Mac users will appreciate the modernized Office experience and the integration of Mac capabilities like Full Screen view and Multi-Touch TM gestures. Version 15.36: Note: Subscribers can updated current installations of Office 2016 to 15.36 using Office 365.
Note To install this update, you must be running OS X Yosemite 10.10 or a later version, and you must have a valid Microsoft Office 365 subscription.
NOTE: Before attempting to activate your Microsoft Office 2016/365 product, please ensure that your Windows activation has been completed.
If Windows is not activated please allow the Microsoft Update process to complete and then review your Windows activation again.