I don't use Minibits wallet. But I do use Primal that is tied to your nsec and Strike that is tied to your ID Card.

I would consider in your case to use the Strike App. You can download it from where you are and it will give you additional benefits. I have a recurring weekly saving setup and I pay no fees by doing that. If you want I can further explain how easy is to move sats from Primal to Strike and vice versa. Send me a message. 

 Does the fact that I am in Europe, interfere? 

 It seems I need to instruct myself on cold storage...😊 We will talk  

 We live in the same country and share the same language. I will guide you if you want on everything related to our country, BTC and cold storage. There is no other way ;) Send me a DM when you are ready to learn with safety on your funds and I will gladly walk you through it. No chico esperto here :) 

 Só falta sermos vizinhos lol