Which is more useful, pushing electronic business cards or artificial intelligence business cards?

Personally, I think that artificial intelligence business cards are advanced versions of electronic business cards, which are mainly tools to display personal information. In addition to displaying personal information, artificial intelligence business cards also have enterprise micro-malls and enterprise trends, which are very helpful for sales and do not need to explain our products to people. Many business personnel of Hunan Military Industry Group are using and pushing artificial intelligence business cards, which feels good.