I use the three HK e-sim for china, just so I get past great firewall. I have managed to activate it in the UK, but it activates quicker when in HK.

I'm normally a Ubigi man for anywhere else, I find them to be the best, pricing and easy of use, however I'm going to Pakistan and they don't offer a data package for there.

I see a few comments on Flexiroam?

Anyone else have any experience with Airalo? only a few comments on here and they don't seem too positive.