I couldn't wait any longer to upgrade, so I just got a Moto X on One Up. Great 1900mhz LTE reception now, and hopefully good 800mhz voice reception when that gets turned on here. Since I got it on One Up, I should be able to pick from among a bunch of great triband phones in a year, and if they don't have 800mhz LTE going yet by then, I'll just wait until they do.