When it comes to folder printing you have to consider the details that matter most above all others. The two that should command the most of your attention are design and quality. If you focus on these areas first, everything else should fall into place soon enough.
If you are going to design your own folder, make sure you compare many ideas before making a final decision. This is the only way to know that what you are getting is the best option.
In the world of folder printing, nothing is more important than quality. If you opt for something that is less than par in this area, you are asking to be disappointed. Not to mention the fact that it may cheapen your overall message.
With folder printing, design and quality should always come first. These are two details that you can totally control if you take the time to do so.