Caveat: I work for a modular training provider, so take this as you will.
From what I can see as the jobs become available (and they are now, just, if you know where to look) what the airlines want to see is experience: hours, and courses completed. Which route leaves you with more hours (about 60 more on average)? Modular. Which leaves you with more money for more flying/FI rating/Jet Orientation Course/renewing IR? Modular.
The choice is yours.