Upgrading from older versions - stepwise or one giant leap?

Have an older Mac, currently running OS X Sierra v10.12, with Parallels 11.
The machine was not updated due to some odd software dependence (and some laziness).
I have all the various MacOS installers, as well as Parallels update licences and .dmgs for several versions up to Parallels 16.
I intend to stop the upgrades on this machine at Mojave and Parallels 16.

Is it better to
a) install the various MacOS version updates and then install each corresponding Parallels update,
b) or is it better to simply jump to MacOS Mojave and then install Parallels 16?

Thanks for your thoughts.

 

Hello,
The second option (b) will work best for you.