They are all shit. Now that the series is moving to switch, there is almost no chance that we will have a monster hunter style panel customization feature for the bottom screen, where you can mix and match panels of different sizes and functions. Maybe one large panel for a map if that's your thing, a PSS style panel for online players, a party status screen, a panel that permanently displays bag items that can be instantly selected with a touch, etc.
Is there a single switch screen that supports Wii U style dual displays with menus on the touch screen and gameplay on the TV? If not, I'm mad this will never be a reality