WHY SOULD I GET business cards?

I FINALLY got my business cards in and I’m loving them. I not only have paper cards but I also have a dot card both have links to my socials and my website. this was all so I could have a tangible card for people to keep instead of just links and my dot card I thinks its a huge improvement for the business I used vista print to make my cards and i have not regretted it if you have a business or work for yourself please get some cards people will keep them and have it on them witch gives you a better chance of creating a customer.