I would like to chime in here with perhaps a bit long post! Because of the words about Tuscania..
While with BE there was a leather that just sat there! Years past and I had recieved a swatch of a cardboard like and with not very appealling feel.. it was called ’croc’ because of the print. My DIL saw it and wish for a Cream coloured for her B-day, so I ordered a large one for her to use as a work bag, I was hesitant, because of it’s hard and inflexible touch. But... something amazing happened! She used this bag every single day in a month, no lotion .. nothing at all.. and this bag morphed into the softest bag ever due to the natural oils slowly seeping from the leather!
I posted a pic of the bag from new till the very used version. I perhaps had little regrets, because it was a very limited type, and I was lucky to secure one in each of the five colours..and it was gone! A similar thing happened with another leather just sitting for years! The ‘thick matte’ .. again it turned out that the leathers natural oils made the leather softer with usage! And suddenly it was gone!! Of course I got exited and posted my newfound experience, so puff..Well, I am glad I was not so greedy and other Belenistas got a chance to experience these wonderful leathers..
I have a similar experience with both the Tuscania and Aquila..Patience and usage is the word! I have not put lotion on either of these leathers and could never dream of doing this, because I wish them to develop naturally! ..and now the oils are softening the Tuscania and giving the Aquila a lovely shine from the natural oils! (The matte leathers from BE are known to develop a wonderful softness even if they can look dry when new! ) And I notice the very same happen with these two leathers!
The Merino is ‘born’ soft, and is very lovely, and will remain the same.. more or less depending on usage..Nappa too will soften up , so you ladies wanting a more stiff bag need to have it reinforced, and this is a pure guess.. I think the Nappa is the better.. but ask Marco.. he is the most experienced and he knows his leathers!

I have kept a few Tuscania new, borrowed others to my DIL and can see a change in them already because she uses bags intensely due to work.. I will post the difference soon, I notice the oils already, but can imagine a lot more change in them .. So let’s see!!