It really depends. If you buy 2019 today you get almost 7 years of support for 150 (I'm assuming home/student)
If you need 5 copies, then it's 750 for 7 years of use.
If you go with 365 you get almost 11 years for 6 seats.
Personally, I'd probably buy plain old office, but if you need more than 3 licenses 365 is the way to go (and a year from now, 365 would make more sense even for that use case).
If you need 5 copies, then it's 750 for 7 years of use.
If you go with 365 you get almost 11 years for 6 seats.
Personally, I'd probably buy plain old office, but if you need more than 3 licenses 365 is the way to go (and a year from now, 365 would make more sense even for that use case).