I'm a international sales and often have to write down some record in a short while, so going to arm my ipad a keyboard case, after googled a lot that the ROCK keyboard case and GGMM leather keyboard case could be a good solution, and both brand share a good reputation on market,could anyone share your experience ? ROCK superfiber leather Keyboard case : http://bonjourlife.com/bestipad-3-bluetooth-keyboard-leather-case/ $79.99 http://www.slickfans.com/_p1884.html $69.99 + free shipping boxwave case: http://www.boxwave.com/ipad-3-cases...board-buddy-folio-ipad-3-case/bwpdd/mvf-zvtk/ $59.95 this case seems a little bit wired ???? GGMM Genuine leather case with Keyboard: $119.95 + free shipping GGMM case seems much higher in price, if it's worth the price ? or you have some good keyboard case to recommend ?thanks for your sharing !!