Here's a question for you Verizon guys...
I'm thinking of making the jump from an iPhone 4 on AT&T to a 5s (or next year a 6) on Verizon's LTE network. When you're on LTE, can you do simultaneous phone & data? I use that all the time.
What happens if you lose your LTE signal? Does this happen often?
Any help is appreciated.
We were on AT&T for years, but just didn't have any kind of reception here at the World HQ, and we wanted to bail on our landline service. We switched to Verizon at the time we purchased our iPhone 5s last year (that's 2 iPhone 5, not iPhone 5s

) and we now get decent-to-good voice (AT&T was _none_), and the LTE coverage everywhere I go is fantastic (Northeast coast of Florida, VA/DC, Atlanta). I also noted the voice quality is much better (comparing good vs. good signal), but we also swapped phones, so the iP5 may just be much better in that capacity.
Once in LTE, I really haven't seen it drop, and that's while doing things like remote access to servers, sharing code, email, etc., really beating on it with a lot of concurrent services (that are connection sensitive, so any outage would be noted).
No to simultaneous voice and data, but you know what? It hasn't really been an issue for me. If I'm around the homestead, I get voice+ data when I'm on WiFi, when I'm tethering, I'm usually using a different communication mechanism (iMessage, G+/Hangouts, EMail), and when I'm using just the phone, I'm either doing something data related, or making a quick voice call. That was a big hangup for me about switching, I was worried it would interfere, but about a month or two before we made the switch, I took note of how many times I needed it (and AT&T I could've done it), and the answer was none ...
none times
The price for us was the same out of pocket, but technically better since the shared data plan includes tethering on both phones (though that doesn't really come up TBH). We're doing a shared 4GB data, unlimited text/talk, all the other odds and end services.