I got mine when it was released on AT&T. I came from the Nexus 4. Wow...it's like night and day. I like the Nexus line of devices...however...I just couldn't get past the dullness of the Nexus 5. I'm glad I switched to the S5. I'm not at all thrilled with all the manufacturer and carrier bloatware though. I disabled most of the bloatware...including Touchwiz and I use Apex Launcher.