I spend most of my time in Swift. All new features are developed in Swift. We've slowly been doing a conversion, since about Swift 3, and are about 95% of the w

I spend most of my time in Swift. All new features are developed in Swift. We've slowly been doing a conversion, since about Swift 3, and are about 95% of the way there. We also have several legacy apps that are all ObjC, or 50% ObjC. There's not a ton of new feature development, but still updates. If I had my druthers, I'd be Swift exclusive.