I've switched over now, and I'm pretty pleased. My home broadband went out for about 4 hours on Sunday, and using my iPhone as a hotspot with EE worked well. The only query I have now is that you need to be an EE contract owner to switch to eSIM. They don't support eSIMs on their PAYG plans which is a shame. I'm currently on the 5GB of data, 500 minutes of calls and unlimited texts subscription for £10 a month. I need an eSIM as I need the physical SIM slot for my business mobile phone number. If I have to take out a 12 or 24-month contract, I'll consider it, but I just thought I'd ask here to see if anyone had any options before I make the move.