When you are the sole person that is responsible for owning as well as operating pretty much any kind of business under the sun, there will inevitably be countless things on your mind at any given point in time. A big part of the reason why that is the case has to do with the fact that you are the person that people will turn to whenever they have question that they need answered or whenever a decision needs to be made that will end up having a much wider impact on the business that you have invested so much time and money into in some way, shape or form.
What this basically means is that when the time comes for you to have some Black Metal Kards made, chances are that you would be far too swamped to get the chance to think about them in a way that would ensure that they would end up looking just as amazing as you would want them to look. This can potentially result in you getting really poor quality business cards made that would reflect really badly on your business as a whole, so suffice it to say that you need a solution that can help you out a fair bit in this regard.
One thing that you could do in order to help yourself would be to consider using some templates here or there. These templates are the best solution for you as they can enable you to quickly get done with the design process and then move on with the countless other things that you would need to address before you can safely say that the work day is done.