In past we have done both same day. I would say they have similar things. I've seen more expensive collectible items and adult & baby clothes at the International store but I feel like it is smaller than Vineland. Have not been since COVID.
Note give yourself lots of time. It is still being reported there is a line at opening, when you get to front of line they take your number and will text you when you can return to store to check in to be able to go in. Reports are it is not unusual to take 2 hours to get in the store.