Hi everyone, Im due to start training at Jerez in October! I too looked at US training option but after speaking to various people within the industry, it became clear that training in the USA would hinder my prospects of getting a job as an FO at a UK airline. If you follow the integrated route at either Oxford or Jerez (or even Cabair), European airlines know exactly what kind of training the student has been subjected to, not to mention the strong relationships that some of these schools have with airlines.
This is only true if you would be looking for a first job in UK/EU. I am not familiar with how US airlines recruit low hour pilots. Make sure you have an idea of where you will be looking for your first job because if you undertake training in the US and then look for a job in the UK/EU, you may find that a £70k investment at one of the flight schools mentioned wouldve been more beneficial!
Good luck