I was reading somewhere that there are more germs on the changing table in a shared/public area than in most places. A friend then shared that she just takes her stroller into the baby room and does a diaper change in that? What do you think? Which is better?

Just think about it - so many infants use the changing tables, and not all parents are hygenic. The cleaners most likely just give the tables a cursory wipe with their rags which have been used on many other surfaces. I place a diaper changing mat on top of the table and change her on that. Changing the baby in a stroller is not a good idea, especially if the baby has a poopy diaper. What if it leaks onto the stroller seat?