When traveling, I often faced the problem of finding Wi-Fi: it is not always available, and the security of such networks is questionable. I was looking for a convenient solution for constant and stable Internet, and I found it in eSIM. This is an ideal alternative that allows you to connect to the Internet without having to search for public networks. For example, in Brazil, I used an eSIM from Ohayu, connecting it in advance through https://ohayu.com/esim/brazil-br/ . This allowed me to stay in touch without unnecessary worries about Wi-Fi security, and the Internet was always fast and stable.