tardtasticx: Tried to get one added to my iPhone to see if coverage was any good at home with Spark. It’s only available on PostPay plans (couldn’t find this mentioned anywhere?). Not worth getting a new sim and breaking iMessage etc. will wait until 2d launches it at some stage.
The cheapest paid plan is $39.00 as well, I ended up following through with it just so I can break my work and private life - took the store around an hour or so to setup and had to put a "dummy sim" in the tray for them to do it without getting approval from my work to do an Esim.
iOS 13 has dual sim support for iMessage will be great.