What tends to be very important if apply for a descent carrier is how you do on the day of the assessment rather then your history.
i would recommend investing in an APS MCC course that proves your up to airline pilot standard
while at the same time, keeping ATPL knowledge fresh and practicing for psychometric test
like skytest for
DHL
Eurowings
level
mollymawk for
sunexpress
cargolux
DLR for the Lufthansa group
when getting called up
invest in simulator preparation and interview practice
thats my advice
Flight schools prepare you to live on Earth
regardess which school you go to
Airlines are looking to see if you can live on Mars
End of the day prepare well!