With 3G, iPad Comes Into Its Own - Network Permitting
Like the iPhone before it, the iPad has the potential to change your life. No exaggeration: Once you live with one for a few weeks, you'll find it insinuating itself into your daily routine so much that you can't imagine living without it. (If you're a man, get used to wearing a murse.
Impressive power management: Battery chugged along for more than 8 hours on a 3G connection before going kaput; iPad Maps + GPS is absolutely stellar; Unlocked, it will work with any Micro SIM card (if you can find one).
Limited to AT&T's spotty 3G network in the U.S; Typing is a chore on the on-screen keyboard; Restrictive App Store policies may limit your access to porn and political cartoons (though there's always Safari)