Switching between 1080p and 1440p

Hey guys. I normally play on a 1080p gaming laptop for when I travel but I’m wanting to get an external 1440p monitor to hook up to at home. Assuming the laptop is powerful enough to drive 1440p- Am I going to have to reconfigure my UI everytime I switch screens?

The config file is saved locally, and same for add-ons, so probably not. Only the Blizzard interface settings (what you want to see or not in-game), as well as keybinds, are saved in the cloud.