For anyone who has tried switching over, what's your experience with them been like? Were there any hidden upsides or downsides you weren't expecting? What about coverage? It's really hard to ignore them when they keep spamming ads to YouTube, my favorite podcasts, etc.
Thirding US Mobile. I pay so little each month and the one issue I had, they fixed it, refunded me, and have me a 6 month discount. Top notch experience so far.