Samsung Galaxy Alpha. I'm replacing the LG Optimus G which is basically the Nexus 4 with a SD card slot.
I'll be doing a comprehensive review, but first impressions are good. It's fast, very snappy on program loads. Screen is plenty readable in the sun, though still not quite as nice as the LG. This may be fixed through some auto dimming settings. It's very near the same size, which is why I got it. It's much thinner though, to the point that it's hard to hold. With a case it should be about perfect though.