As for whether the tablet is a good card or a good WiFi, it varies from person to person, the key depends on what environment you are using, if you are used in the WiFi environment, then use the WiFi is good, if you are not used in the WiFi environment for a long time, of course, only use the card. If you are using both environments, it is better to buy one that can plug in a card and has WiFi function.
Where is it recommended to buy the card version of the tablet instead of recommending the purchase of the WIFI version, because the card version of the computer can be used offline when it is in use and can be used independently for Internet and phone operations, and the functionality is relatively strong