I made the switch from ATT 6 days ago and I’ll be switching back to ATT when I get home from my current trip. In the first 2 days of having T-Mobile I was in areas where I didn’t get service. Never had an issue with AT&T. Then yesterday I missed a call from crew scheduling. Phone never rang. About 5 minutes after they called I noticed I had a voicemail. Can’t have that happening so I’m switching back. I wanted to like T-Mobile, but bottom line is their coverage isn’t as good as AT&T. I guess that’s why they have all the extra perks.