Do not install update v1.0.0 then v1.1.0 then v1.2.0. Instead, (v1.2.0). Switch updates are cumulative; the latest includes all previous fixes.
For the best performance in handheld mode, install the game on internal NAND storage (not microSD) using an NSP – you’ll see 2-3 extra FPS during corner kicks and goal celebrations. ea sports fc 24 switch nsp xci update eshop top
The 8 GB Game Card only contains a limited "Kick-Off" version; a large internet download is required for the full experience. Performance: FC 24 runs at on the Switch, with a resolution of 720p (Handheld) 1080p (Docked) Do not install update v1
Technical details on in file structure.