Approach for numerous edge cases, HTTP GET, exvcr

I’m debating between using exvcr stubs or just generating lots of custom cassettes to exercise edge cases of an http get request against an external endpoint. I’m curious about the forum’s thoughts on the pros and cons of each.

Was just reading this article, might be helpful for you: Testing External Web Requests in Elixir? Roll Your Own Mock Server | by Sophie DeBenedetto | Flatiron Labs | Medium

Interesting but too heavyweight for my tastes.