A business card is a physical object that a potential prospect leaves the encounter with. Your brand stays with them. If you meet a prospect and exchange email addresses and phone numbers you each walk away with another contact on your mobile phone -- it ends there. If you hand over a creative business card that makes a great impression that person is likely to show it to other people -- putting you and your brand in front of additional prospects.
And how do your current business card designs look, is their design still current, or are they starting to look dated? Would you feel excited and proud handing them to a new lead? You want your cards to come across as vibrant, modern, and fresh. They need to represent your brand and business, carry the personality and message of your company, and encourage prospects to connect with you.
For many businesses, one of the biggest challenges of designing business cards is coming up with something truly original. Fortunately, there are plenty of great ways to break away from the norm and create something truly striking. Special treatments are like shiny objects (sometimes literally): they can be very exciting and appealing. But do not let your original excitement make you go overboard. Choosing one two unique elements will let you stand out without being gaudy.
Two individuals with their heads buried in their phones typing away woould not create any kind of significant memory of the encounter. You can easily transfer the information from a business card to your mobile device after the conversation.