My only experience is with griffith, and i wouldn't recomend it for undergratuates. The postgrad stuff looks quite good though
Just do your homework, like many have said. Every flying school will spin you a pile of bs, ignore it and have a look around. don't get sucked in by the 'moderness' of the fleet and so forth, the quality of training in the air and on the ground is more important then if the radios are digital or analog