Hi Ricardo and welcome.
Ask why the STronic is better than a manual gearbox, when to change the gearbox oil to maintain your warranty, if you get main dealer or independent to do it, how much it costs, why it costs so much, or even ask which company does the best gearbox re-map and you'll get plenty of opinions here.
Any technical questions answered beyond what functions you can change with a bit of Carista or VCDS coding ... Good luck.