I’m reminded about roaming data as we’re now in 2018.
For me, in the last few years, it has already become common to turn on roaming data at the RM36/day rate for unlimited Internet access. I of course plan/optimise this (since it follows a midnight-midnight regime). I tend not to have roaming data turned on when it is RM56/day (so in the USA, UK, I actually have local SIM cards; I have them in a few other places too, but the reality is they’re for other things like local banks, etc.).
Lately, it’s becoming more common to get for RM25, a 3-day pass, with roaming data. It’s not unlimited, but maybe capped at 2–4GB. 2GB in 3 days is pretty generous. Sure I don’t download podcasts over the 4G connection. But it suffices for all my mobile and tethering needs generally.
This to me has recently become somewhat of a new window, because in a country like China where you almost definitely need to turn on your VPN, you’re still getting a Malaysian IP while roaming and still enjoying access to all websites as per normal (so its great for Google products; still no Medium access though).
I have still not bothered to try a service like Flexiroam.