SLG Mobile let me know that their BeamReader PDF reading application with file manager capabilities is now out of beta and has a nice and low price at $19.99. Its major plus is that it maintains the original fonts in your PDF files which includes international fonts. The file manager is also a nice addition with image, audio, & video viewer. It also has a really slick UI interface that is pretty impressive.
It works with practically all the OS and devices including 4.2, 4.3, 4.5, 4.6, & 4.7 (Storm) which is impressive since Documents To Go only supports OS 4.5+. They also hint that the application lets you create new MS Office documents so this may be a way to get around having to buy Documents To Go Premium… 🙂