The syncing skill issue mostly boils down to the original capstone being 50 and thus makes our skill sets very back heavy to higher levels.

The mobile version (eek) actually has level 50 Black Mages using Leylines and level 50 Warriors using Fell Cleave. The trade off is way fewer skills in general in favor of the best feeling and most unique ones much earlier.

I don't really know what's better.