Beris Mullen Comfort Filet Baucher Hanging Cheek bit

I am contemplating this bit:

Beris Mullen Comfort Filet Baucher Hanging Cheek bit - Thin

Does anyone know how it compares to the HS Duo in terms of flexibility/hardness?

I’m looking for something a little steadier in the mouth so want to try the baucher and this one has the bonus of being just a little thinner, too. Am currently using the Duo.