Jungle Chest Farming VS Moresby Chest Farming

[Breneman]

Is there a difference in legendary or orange drop rates? Higher chance in jungle or moresby or does it matter?

[MrCostari]

As fas as I know not, but I like farming in the jungle more than in the city.
Much fewer zombies.

[Msekni]

It doesn't matter as far as I know, but while farming you need to take a few things in to consideration.

Fast Travel locations.
Chest proximity.
Farming time.
Chest level.
Item spawning.

And just like MrCostari said, consider your enemies as well.