I've had my Cappy for about 3 weeks and am coming up on my 30 day return window. I'm quite intrigued by the Atrix and thinking about trading up. I'm disappointed with the call quality on my Captivate and the GPS issues. Also experiencing a bit of laggy-ness that didn't bother me at first but is now starting to irk me a bit. Anyone else switch over? Captivate is my first Android phone, and admittedly quite a step up from the iphone 3GS I just left, just wondering if I'm having a case of the "grass is greaner's". Any input?