i'm with jroc - i don't know that Targa/Bionic is THE phone to have, at least not until it gets released. right now, it has the potential for being a beast: dual core LTE on VZW, big screen, Moto build quality, possibly unlockable bootloader later in the year, lots of ram and memory, etc. but, with the issues that have been encountered in development*, i'm rather leary of this device. [*altho, to be fair, the original Bionic was scrapped altogether, and the device now being released was originally code named the Targa and slated for a Q3 release; so, in that respect, it appears to be headed for an "on time" release.] by the time it comes out, as someone has mentioned, it is only going to be weeks or a few months away from being "old" tech...
now, the Dinara - i wonder if that's Moto's version of the Nexus Prime?!?! THAT is certainly one phone i am keeping my eye on. given the dubious history of the Bionic, i'm certainly going to wait and see what is coming down toward the end of the year before i pull the trigger on the Bionic...