I've been using Swiftkey for almost two years now. When IOS 10 came out I thought I'd try the IOS keyboard out and see if there are any features I'm not getting with Swiftkey. The predictive text is horrible and laggy. It doesn't recognize close common words, auto corrects way too much, and lags way slower than Swiftkey with its predictions, and no swipe to type! I don't know how people are using it instead of a third party keyboard. Cool story eh? Just had to vent, because it's mind blowing how slow I have to type on the IOS keyboard. BRB, turning it off.