I’m an international student in Australia so I have my home country SIM as an eSIM and my Australian SIM as a physical SIM. One time, my eSIM stopped receiving signal and I knew that if I were just able to somehow reinsert the eSIM it would work—but unfortunately you can’t just reuse the same QR code for the eSIM. I had to talk to customer support for over an hour to try and get them to send me a new QR code, but they said they HAD to give it in-store. So I had to get one of my parents to go over there and do it for me (They don’t have any branches in AU)
I would rather prefer both as physical SIMs but alas my phone doesn’t support it.
I like it a lot, though I'm personally not so big on puzzle games so it wasn't as incredible to me as what some reviewers have been saying. But it is a very impressive game, and with the amount of "optional" content there is in the game, I think it's worth the money.