Not sure if you are wanting to do EASA or UKCAA? you have posted in the Spanish forum and youre from the UK?
Im doing the UKCAA ATPL exams at the moment, its multiple choice, doesnt mean its easy though :-) UKCAA and EASA exams are very similar but UKCAA is going towards more type-ins for maths questions.
Im doing the modular route, done PPL, Night rating, got about 170 hours, doing theories then MEIR and CPL hopefully end of the year. I dont know if it would be more appealing to have all your quals less your type rating then applying to BA, probably, there would be far less competition than 25000 to 160!