B&O Beosound 8
Despite its lack of protection for your tablet's backside, the Smart Cover is still the handiest, most versatile iPad protection. Magnets mean it puts your iPad to sleep when it's closed and wakes it up again when it's opened. The Smart Cover can also fold into a neat stand.
The iCade is great for home gaming, but on the move you'll want to Fling. For any games that use a virtual joystick, sucker the Fling in place and off you go with some proper stick-waggling.