getting tired of my ICS Nexus S 4G.
Thing can't handle ICS. Ish lags, isn't responsive, and has some serious trouble updating apps (It just sits there saying "downloading" but isn't downloading and I have to restart every app to make sure it updates). I'll press call on a contact and it'll sit there for 10-30 seconds doing nothing and then suddenly it starts dialing the number. mad annoying. NS4G is not a good representation of the beauty that is ICS/JB.
I'm eligible for an upgrade right now on Sprint, but I'm waiting for the next Nexus device to get that pure, unadulterated Android experience