I am right now at 1100min 1100max. IT DEFINITELY feels snappier even compared to 1000min 1000max.... the default 600mhz clock definitely pails in comparison to the current clock now. I unfortunately get mixed results when clocked at 1100minmax, so I'm more inclined to put 1000minmax lv as my default profile. whenever i go 1100minmax, i use the default profile and sometimes i can run videos without any problems...

but 1000min max is well enough for me...