New day, new app in Cydia: OverBoard. The app is developed by Ryan Petrich ( dev of Clippy. he also developed copy / paste for iPhone) and it is quite similar to Orbit.
At first glance, the only difference between Orbit and OverBoard, is the UI , which ( personal taste ) is better on OverBoard. The major difference between the two is that OverBoard can be customized via the Settings.app on your iDevice. You can customize the size of the preview, the display of the statusbar and icons in the dock and much more.
The first box in the preview will be a search box, which will lead us directly to the Spotlight.It also runs a bit faster and even smoother than Orbit. If you love Orbit, OverBoard is highly recommended. It costs $1.99 and is available in Cydia Store.