Ill Just chime with my 2 cents. Totally factory stock Bionic Updated using the 5.7.893.zip. Since I've updated the phone is "flawless". Zero data drop outs. Still noticing the occasional headphone hiss, but cannot isolate down to a certain specific point.
When I say flawless of course there are always tiny quirks but nothing that has impacted my daily usage to a point that has bothered me significantly.
Sent from my DROID BIONIC using DroidForums