If you like the very best, you'll be happy to hear that thebiggest capacity, most expensiveiPad yet has now landed at the Apple Store online. US customers can pick from AT&T, Sprint or Verizon to power their 128GB LTE model ($929), although AT&T has a reduced waiting time of 1-3 days, compared to 3-5 business days for the other two carriers. Expect the WiFi iteration ($799) to arrive within three days -- that is, if you place your order at the source today.