Gmail for iPhone Adds Auto-Expanding Compose Boxes

Well, this is all welcome and good, but I can´t point it out enough: We need a real Gmail-app for iPhone with all the good features we love about Gmail (read, e.g. threaded conversations)! I´m a bit tired of using a variety of mail-apps to get the most out of this. Every Gmail-app on App Store use Gmails web-interface, but they are not exactly fast in loadtimes. I´ve paid for a few, but I´m not entirely satisfied - yet!