If i turn on my haptic feedback for typing on my keyboard, i've heard for years that it'll drain the phone battery soo much quicker since it uses the vibrate motor and whatnot. Battery power just like anyone else here is one area that i'm anal and obsessed with. However haptic feedback might help me type more accurately . I thought about turning the sound on for each key press as well. Does anyone here use the haptic feedback at all? Thanks for your help.