There are 3 main reasons why after reviewing many NFC business cards providers we chose BLK CARDS. First, we chose them because they were the only provider out there to allow us to write any link we wanted into our NFC cards, directly, without any landing page or profile page in the middle. Seems obvious, but it is not (Popl, Vice, you name it, all give you a profile page). Secondly, BLK CARDS resolved the issue of sharing vCard on iPhone very cleverly without storing any data online whatesoever, which was a great plus for our privacy concerned community, but also has not been done this well by any of the other providers, who all store data online to achieve the same result. And last but not least, because we run an eco-friendly and sustainable business, we bought the black wood NFC business cards model engraved with our logo, and the cards came out looking great. All in all, we love this product, and reordered more as our team grows.