Quite frequently you might suddenly come across an idea in your head that sounds so amazing with all things having been considered and taken into account that you would want to note it down. This is actually the best thing that you can do here, since ideas are truly precious and letting even a single one go to waste would end up doing a major disservice to all those that rely on the planning that you are capable of providing them with. Every idea you have is going to matter, so if you think of one you should make a note of it in case you might need it later.
This extends to the kind of business cards you have printed as well. Business card ideas can be hard to come by, and although Metal Kards tends to be great at helping you get the most out of this type of process, at the end of the day you would want the cards you have made to represent you and not some template that conforms to nothing at all.
The great thing here is that sooner or later you are going to come up with an idea that would sound absolutely amazing, so even if you already have some business cards you can still save this idea to implement it at a later date. Creating a list of business card ideas would make it so that when the time comes for you to have a new set made you can run through this list with other decision makers in your business thereby making it more likely that everyone would get the chance to come to some kind of an understanding all in all.