Go with a reputable flight school even if it costs you a bit more money. Plenty of sharks out there and what starts off cheaper can end up more expensive! If you can manage it try to do an integrated course, it is more beneficial in my opinion however both modular and integrated have both proven successful, it really depends on you personally and how motivated you are. A few flight training schools that I keep hearing good stories about are FTE Jerez, Oxford/CAE and AFTA. All 3 of those schools have a proven track records of getting graduates into various airlines. Good luck!
FTE Jerez
AFTA Atlantic Flight Training Academy
Oxford / CAE