I think the best bit of advice is to spend some of that hard earned cash and take a trip to both FTO's you have narrowed it down too.I myself went and visited Oxford and have chosen it for my training though be it on a full-time modular route having already got my PPL.
Some Oxford students should reply and furnish you with more details,if not carry out a search on these forums for Oxford and Jerez and you should find a wealth of info.
Regards
