Integrated
If you went through OAT you will know that despite the anti-OAT diehards it was an excellent course, and geared to an airline career.
Why would you want your brother to have less of a chance in the job market than yourself.
Nobody can guarnatee their Brother, Sister, Son, or Daughter a job in this industry purely through connections, an interview maybe a job is by no means certain. (Unless he / she is the DFO's offspring lol)
Did the OAT tag get you better job prospects, than say a Modular student ?
It would be interesting to know.
Cheap is not always the best way to go, many have come unstuck going down this route and found many hidden extras, and long time delays in their training.
There is no subsitute for good quality training, and that usually comes at a price.
Best way to go is via Jerez or OAT.