Slimmer is better, provided you get your keyboard right. Belkin's Ultimate Keyboard Case is an attempt to beat competitors like Logitech at their own game by offering a slim keyboard and a cozy protective back cover all-in-one folio-like device. I saw this at CES, and it impressed me with its style.
Fast-forward to April, and I finally have a review unit; it still impresses. Unlike the very thick, the Ultimate Keyboard Case doesn't feel thicker than the standard iPad case. A plastic back merges with an aluminum-backed black plastic keyboard that, while feeling very inspired by Logitech's , has its own fit and finish.
With the Ultimate Keyboard Case on, it actually makes the iPad look like a little Chromebook. Some may find the laptop-ification effect unsexy, but I found it comforting, as if it promised no-nonsense easy productivity.
A white model with aluminum on the back and front costs a little more ($129). The black model ($99), which I reviewed, looks great -- but the MacBook-like aluminum shell on the bottom is prone to scuffing, like the Ultrathin Keyboard Cover. Better it than your iPad.