I moved from Project Fi to Mint Sim and could not be happier. Project Fi forces you to call over wifi if your phone supports it, and constantly is swapping cell

I moved from Project Fi to Mint Sim and could not be happier. Project Fi forces you to call over wifi if your phone supports it, and constantly is swapping cell providers to find the cheapest. Even mid call. Probably 50% of my phone calls either dropped or had huge latency as a result.