If you met two individuals and one was scrambling to find a pen and something to write on and the other person simply pulled out a business card, who would you want to do business with? Showing that you are prepared at all times is a great indicator that you are professional.
You want your business cards to make an impression. They should have a creative design that makes your business stand out. There are a number of styles of creative business cards, that range the gamut from expressive to more minimal design. Your business card should match the brand of your business and be creatively aligned with your goals.
Are you considering getting a new business card? If you have recently launched a new business, then a professional, visually-engaging business card is a must have. Maybe you have a critical event coming up? A pivotal client meeting that is fast-approaching? Or, another all-too-important event that you need brand new business cards for.
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.