I switched from AT&T last year after being pounded by rate increases and things I was paying for and never using. My service with Mint has been perfect. I travel for a living and am in different countries and domestic cities all the time and my service is flawless. WiFi Calling is the best thing since sliced bread and Mint doesn’t disappoint. And since I’m almost always in a wi-fi area, the minimum 3 gb is always more than enough for me. I don’t spend my life on a cell phone as many now do (there are better things to do with my time). Thanks, Mint Mobile, for a service that has exceeded my expectations. I’d NEVER go back to any of the big carriers, Ever.