Only half of 1% of pilots (thats 0.5 of 0.001) who start abnitio training make it to the airlines.
To coin a phrase: it takes 10% of absolute dedication and 90% dumb arse luck.
As to the best flying school??? they're all shysters but the one that gives you the best training and lead in to your "entry level" commercial job is the one - so, my son, thats all your call.
After your training get your FAA CPL and, if you have the b
s, buy a open rtn ticket to africa and get some "real life" flying under your belt - you'll sh
te over your class mates who chose to stay at home - on daddy's money.
Good luck.
FO COKE