I developed in Objective C for years. Have been on the Swift boat for a while now, and not long ago I did some maintenance on an old Obj C project. Even allowi

I developed in Objective C for years. Have been on the Swift boat for a while now, and not long ago I did some maintenance on an old Obj C project. Even allowing for the re-learning time and rustiness, there was such a sharp contrast. Swift is just so much more fluid, productive, expressive, and a joy to use. Yep, there are plenty of issues, stability isn't 100%. Despite that, it is well worth the jump.