Pragmatic : Objective C. Swift is too "young" and unproven - there's still lot of rough edge, it's a beta. But start learning Swift in the same time. Future lo

Pragmatic : Objective C. Swift is too "young" and unproven - there's still lot of rough edge, it's a beta. But start learning Swift in the same time. Future looking : Objective C, to be able to understand the interop still needed for Swift... but using Swift right now for most stuff.