joesixpack-hey hey hey....never call beer stupid again!!!!! Take that back right now mister!!!
I went from a GNex to an S4, and although the signal strength numbers are similar in my office (sitting at -90 dBm 49 asu), I have a constant 4G connection at my desk whereas my GNex I was always in 3G. I haven't paid as much attention to the actual signal strength numbers out and about, but I have noticed that I'm on 4G MUCH more often than with my GNex.