If you want a little taste of Android L without the bugs and instability that come with Google’s preview releases, you can start by checking out its awesome new keyboard, which is now available on almost any Android-powered device running Ice Cream Sandwich or later.
A third-party developer has extracted the keyboard APK from an official Android L preview build and made it available to download from Google Play. It’s free, has no ads, and does not require root. Having used it a lot over the past few days, I can confirm it’s surprisingly stable.