DON'T RUSH is Miss
I know that new
stuff is cool, and double that when it's free, but unless there
is a feature, you need to have, there's no reason to rush into
upgrading to Mojave.
If your system is critical,
then it might be a good idea to hold back on upgrading. After
all, it's not like Mojave is a limited resource. If you don't
upgrade today, it'll still be there when you decide you're ready,
complete with patches and and the typical bug-fixes.
To be honest with you, Mojave is going to really slow down your
computer if it is an older model. Unless there is something you
absolutely need in the new Operating System, I wouldn't upgrade.
You can call me if your aren't sure how old your computer is.
If it is newer, I'd probably give Mojave a while to mature before
Sometimes it is best
to slow down to go fast.
Apple no longer has earlier
operating systems available to download, but if you wish to upgrade
without going to the latest, Miss Mac has all older system installs
and will upgrade you to the appropriate OS.