Based on the provided text, here are some key points to consider:

1. The topic is a comparison of two software programs for creating tablature (TAB) music notation: GuitarPro and TuxGuitar.

2. Both software options allow users to create TAB files that can be read by various devices such as keyboards or other instruments with MIDI interfaces.

3. However, there are some differences in functionality between the two applications:

- Some features available in one application may not exist in the other.

- The user interface and overall ease of use might differ significantly depending on individual preferences.

4. Cost is another factor to consider when deciding between these software options:

- Both programs offer free versions, but they have limitations compared to their paid counterparts.

- Therefore, users should weigh up the cost against any potential benefits gained from purchasing a full version of either application.

5. In conclusion, it seems that there isn't really an easy answer here because ultimately it comes down entirely how much money you're willing spend versus whether or not features matter enough for you personally speaking...

Tux guitar tab