Aeros are excellent, the standard of training and support there are up with any school either modular or integrated, however as already mentioned they do not have direct links to airline HR staff. They are recognised by Flybe but Flybe pilot recruitment is currently run by CTC and the first officer recruitment portal is currently closed. Of course Ryanair do accept modular candidates and other airlines will accept modular but some want 500 hours plus with preference given to instructors.
Given the current employment situation and how that situation might change post Brexit then my advice would be to go integrated if you can possibly manage it and ideally get into CTC as they seem to have the best employment links.
This is advice coming from someone who trained modular with Aeros, if you absolutely have to go modular then you cannot do much better than Aeros.