So glad to find this thread. I'm a Republic customer with the latest pre-paid year expiring this month, and I came here to ask basically this exact question. I don't think I encountered the hiccups others are describing, although that could be because I don't use my phone that much as a phone.
The difference between $15 versus $20 per month is not of concern to me, if it results in the service I want. I did like about Republic, pre-Dish, that if I ran into trouble and made contact, I got through to a human who actually helped. I haven't had occasion to try it since Dish took over, but somehow it no longer feels like the friendly little guy it once was.
It's discouraging that Mint users report running up against ineffective customer service. Perhaps I'll review the US Mobile offerings in more detail. DH is with US Mobile already, although I don't suppose that matters.
I don't generally use a ton of data. I spend most of my time in range of Wi-Fi. In the past year or so, Republic pulled the plug on Wi-Fi calling. I was making pretty good use of it while I was traveling overseas for a few months over the last couple years. I didn't succeed in getting phone service working there, but as long as I was on Wi-Fi, I could call California the same as if I were in California. I wonder if that's something that's built into my phone and phones in general at this point. I guess I could put it in airplane mode and try it here at home. If anyone knows better, I'm interested.
Does anyone know if
https://www.mrmoneymustache.com/coveragecritic/ is still being maintained or expanded?
Has anybody tried Boost or any of the herd of others?