I am sure there's folks will be along with better advice. You are in as we say, a very strong position.
There's full time courses and there's full time courses as you know. Find out which one is actually delivering the products on time. (or as close to time that is feasible given weather etc). Many aren't delivering on time.
Which ones have genuine leads to airlines?
Who do TAP prefer?

Not that they are the only employer in PT

If you're not on a tagged scheme, you may as well save the wedge of cash and spend it keeping the IR current and other expensive stuff.
Note - I am happy to be corrected by folks who have better intel.