I’m not sure what your definition of lag is but I have a Note 2 and an iPad 3 and anytime I use the iPad keyboard, I feel like I’ve gone back in time. I use swiftkey/swiftkey flow and I the text prediction/options beat ios hands down. You know the thing i hate the most on the ios keyboard??? Tying to select between characters, absolutely frustrating and impossible sometimes. I also love long press to select a number from a letter key on android keyboards
