I still consider myself a new Mac user. As I look at my Apps, I'd say these are the ones that helped me the most, and amazed me coming from Windows:
PopClip - indispensable
Mellel - for any long documents, 1000 pages plus, and it syncs with iOS also
Word for Mac 2016 - they seem to have fixed all Hebrew problems;
except if you use SBL Hebrew, it doesn't display correctly (neither everywhere in Mellel, I found out)
This one seems to work even better in OSX:
Scrivener - syncs with iOS also
What I'm planning to buy:
PDF Expert for Mac - the iOS version is incredible, you can edit with it
- there is a trial version
In the spirit of just offering suggestions, IMHO I do think LO is good, and perfectly adequate for most projects. But I do think Word is a better product than LO, though not a much better project. I think it offers more in terms of desktop publishing, especially with regard to graphics and tables. Also, PopClip doesn't work in LO.
Finally, avoid NeoOffice in Sierra for Hebrew.