No! No need to apologize, I was asking for input.

You just asked if I tried that module and I wanted to share my insights.*

The unidecode mapping à á ä å ... -> a would force me to normalize all search data.

The reverse a -> à á ä å allows to fix the search term. By replacing every a with a character class [àáäå] etc.

Both approaches have their pro and cons, I prefer to have the choice. :)

*) reworded