At this point I think you are either very biased or <forget it I will spare you the T word>. Here is what The Verge had to say about HTC One X with ICS -

At this point I think you are either very biased or <forget it I will spare you the T word>. Here is what The Verge had to say about HTC One X with ICS - "I can't lodge a single complaint about the One X's performance, though — this phone screams, and it has the benchmark scores to back it up. I used the phone as my primary device for a full week and can't recall a single incidence of lag or stutter anywhere in the user interface. That's saying something, because Android phones that initially appear to be fast have a tendency to "bog down" over time and during certain operations like app updates and account syncs, but not the One X — it was smooth sailing at all times." I am sure you can find something laggy if you keep looking for it - you can buy the most lacking Android device and then complain about it all you want - but newer flagship Android devices have pretty much eliminated the lag issues with OS and Hardware assistance (Tegra3 has direct touch for e.g. and even Gruber found ICS much nicer!).