I did, and it made me appreciate my nexus even more. Lag galore, very light and cheap feeling, did not like touchwiz at all. I was up for an upgrade and though 199 was no brainer. Well im returning it today to my local RS and will stick with my trusty nexus. Just thought i would post this to anyone who is a current N1 owner thinking about the vibrant. IMO, I would stick with your nexus.