Thanks for your posts.
I think that I made my decision. I really believe that the industry is picking up so I decided to do the course in Delta and as soon as possible. Delta I think that could be the conciliation between money and quality. Oxford right now is very expensive and talking with students I heard that when returning to UK to do the IR, the average pass rating is only 60%. The school in Jerez is more expensive than Oxford. Not being sponsored I am trying to make a decision on the middle and Delta has an intermediate price and seems to be a well organized school with a good standard. At least they have all the experience with the American pilots. Also the total amount of hours on the airplane versus simulator for the IR is bigger than in schools like Oxford.
Anyway thanks Leading Hedges and Flying Sheep Dog for your opinions. It is always good to hear different inputs, especially from people that after all the effort is receiving money for flying. All the best.