I want something completely different. We have a bunch of crazy developers on iOS, I bet you there's going to be a lot of weird things coming our way. I'm totally installing SwiftKey on day one though. Not a fan of Fleksy. I'm hoping that maybe the guys who do TextExpander will come out with something considering that the majority of the apps I use have their APIs.
Messagease is coming to iOS, it's completely different, and pretty awesome.