Silent Links’ pricing per GB seems to vary a lot depending on the network you’re connected to, which makes it a bit tricky to figure out. On Sovran, we’ve worked to make this much clearer—you can see everything laid out simply on the product page:

That said, I don’t want to throw shade at other companies in the space—users seem to like them, and that’s great. My focus is on making sure Sovran provides clear, fair pricing for eSIMs.
We are still finding our footing but I think you might be surprised how cheap our eSIMs are. We more or less match the prices of Silent and in many cases are cheaper. Users will pick what they feel is right for them.