Best protection-iPad 2 Keyboard case

I personally use an Otterbox Commuter iPad 2 Keyboard case. Not only does it have a hard shell on the exterior over the lint free silicone, but it covers both the headphone jack, and 32-pin connector for your doc/charging cable with plugs built in.

I also use it in conjunction with ZAGG invisibleSHIELD maximum coverage, cuz the Otterbox commuter isn't fully padded toward the dock/charger, and there is a big hole revealing the apple logo in the back.