They are worlds apart in how they work.
I learned NLVE on a PC with premiere pro. Vegas is not much different in how it works, but FCPX is a whole different animal altogether in how it operates.
I suggest skill share and patience, and whatever you do, do not try and do an important project in FCPX until you have the hang of it, use it to play around at first until you understand its mechanics of the magnetic timeline.
Once you do, you will see that yes, it is a great way to edit.