When are you re-stocking iPhone XR?
It's currently out of stock and I need to change my phone because the LTE changes.
we are users here
you need to check regularly
if you are not going to the united state, no hurry to change here in canada we still have 3g and no end date for 3g for the moment
As Sebastien said, no need to rush changing your phone if you use it here in Canada only. For now 2g/3g frequencies are still up and running