There are three components to my answer :-) 1.) The actual keyboard, due to its mobile-optimized design, leads to 4X less typos; this is irrespective of privacy 2.) Our neural network performs 'at par' with the others, even though it's offline. Bear in mind that we'll be release massive improvements on this over the coming months. 3.) Certain features are not accessible, yet, for example GIFs, Voice, Web search, Translation, because this requires additional permissions. We're working on smart ways on that though.