Yeah, I'm going to research the Sprint version if I don't get aroused by the Nexus 6/X/Shamu/whatever the hell they're going to call it.HA!!! But yeah, the LG G3 is locked on AT&T...root was easy thanks to Stumproot and now they have Bump to flash ROMs...will be a week or two before the ROMs start showing up. But root and Xposed is not bad as long as a good toolkit is available.
I see our old friend @xboxfanj is on the M8 development! That alone makes me think about going the HTC route! :victory: