I go back and forth between ChatGPT and copilot in vs code. It really makes the grammar guessing much easier in objc. It’s not as good on libraries and none existent on 3rd party libraries, but that isn’t maybe because I challenge it enough. It makes tons of flow and grammar errors which are so easy to spot that I end up using the code most of the time after a small correction. I’m optimistic about the future especially since this is only costing me $10 a month. I have dozens of iOS apps to update. All of them are basically productivity apps that I use and sell so double plus good.