For photos...there’s no real difference between the Xs max and XR right? Which would you use tourist for photos in NYC. Also, if my unlimited data plan is almost maxed out on ATT for the month...and I am going to NYC so I’m worried about being throttled...can I stick my Verizon sim in my IPhone Max?... it is on the apple upgrade plan. I have a feeling during the Marathon I am going to be throttled.... I was thinking the Xr battery might be handy too. I am bringing a battery pack too.