I guess I'll throw my opinion out there...
After owning the first iPhone, 3G, then 3GS I decided to give Android a try with the Nexus One. It was all downhill from there as I was completely sucked into Android. I then went through a few different android phones from the Nexus one > HTC Sensation > Galaxy SII > Galaxy Nexus > Galaxy SIII. I was happy with all of these phones. However, when the iPhone 5 came out I decided it was time to give IOS a try again. I lasted all of 2 weeks with that phone until i realized I really just cannot stand IOS (even as a mac user). But the one thing that made me hesitant in going back to Android was that the build quality of the iPhone 5 is excellent. It was better than any other phone I had ever owned.
When the Nexus 4 was announced and reviews were being posted on many blogs I decided to return the iPhone 5 and pull the Galaxy Nexus out of the nightstand to use until I could get my hands on the N4. People were saying it was the most solid and well built Android phone to date so I was getting excited for it. As of 3 days ago I finally have the N4 in my possession. At first I really liked it but didn't think it was THAT much better than the Galaxy Nexus. But after a few days of real use I have come to learn that this phone truly lives up to the hype. It really is the most well built Android phone I have ever used and it's the first Android phone that I really think can be compared to the iPhone in terms of build quality.
I'm already happier with this phone than I have been with any of my previous phones. It really is of superb quality and I'd recommend it to anyone.
LG G3 (D851)
Nexus 5 // Nexus 4 // Galaxy Nexus // Nexus One