If you enjoy FOTB(fall off the bone) type of ribs then follow the amount of foil time.
Now this is just my preference, I do everything to avoid FOTB!! Nothing angers me more when I unfoil the ribs to put them back on the grates and as I grab them....they break because the amount of time in the foil or have the bones to cleanly be pulled out. Ughhhhhhh....... I usually do foil...but its for 45 mins max!!
I love tug off the bone ribs and the meat to stay on the bones. Again just my preference.
Even though we all have different cooking methods...we all have the common goal...enjoying great BBQ!!
Rob