Mark Allen
Programmer- Elite: Dangerous
I'm fairly certain they said that the smaller ships thrusters are very capable at controlling the ship in a planets gravity, whereas larger ships, not so much. With that in mind small ships should handle almost exactly the same as they do out of the gravity well. Hard to say with Europa, 0.13g, not exactly very strong.
Indeed, 0.13g is too light to really cause much of a noticeable effect. Past 0.4g it's fairly clear, higher than that gets extremely obvious - especially if you flip upside down! Clearly I'm not speaking from experience there... >.>
With FA on your ship will always try to hold position if its thrusters can cope (at the cost of generating heat/fuel usage, those things aren't designed for long continuous burn), but unless you're balancing on your ventral or rear thrusters ships can't manage that in any meaningful gravity. With FA Off your ship will faaaaaaaalll.
Exactly where the balance is between ships thrusters and gravity is very much something where we need a wider sampling of people to pitch perfectly - tweaks expected