I've finally upgraded from my Samsung Focus to a Nokia Lumia 920 and IT ROCKS MY SOCKS. I've been using it for about 3 weeks now and all is can say its a beast. This device is extremely zippy and the battery life is phenomenal. My typical daily use it fairly heavy and this phone will hold charge for at least 2 days, I've gone 3 with still battery left. The windows phone experience has vastly improved since the first gen phones and I'm very happy with the current experience. I feel it's still too early to have a complete assessment of this device but as of now this is looking like the phone to have.