Yeah, I traveled all over the western US last year from Missouri up into S. Dakota, Wyoming, Montana, Idaho and over through Utah, Nevada, California then down into Arizona, New Mexico, Texas and Oklahoma on my way home.
Theoretically I went through many areas where Vzw is king and all other networks struggle...
My wife and I were on Cricket (AT&T towers) and we had no loss of service issues at all.
When Vzw built out their CDMA network many years ago is far different than the state of carrier coverage today. I wouldn't expect Verizon to backfill CDMA with UMTS, but they are also coasting on an old reputation and old technology that is not necessarily relevant any longer.
Verizon loves proprietary. They love controlling their consumers' access. Selecting their phones for them. Making full BYOD difficult if not impossible. Hinking with the firmware of phones like the infamous missing MMS settings ability on their branded Windows Phones that disallows you getting MMS or Group Text if you take a Vzw branded Windows Phone to another service.
Even their spectrum usage habits are about control. In the 700 MHz spectrum they are running Band 13 in the upper half of block C. ATT and T-Mo are running blocks A, B, and/or (lower) C on bands 17 and 12 respectively and an accord has been reached via FCC negotiations for ATT to move to Band 12 and create interoperability for Band 17 devices to function on a Band 12 rollout. This eases roaming and tower sharing. But Verizon wants to go their own way and make it more difficult for their consumers to roam by continuing the practice of exclusivity in connect-ability. It's Verizon's way and Verizon's phones and towers or you are cut out. They don't want their consumers roaming easily onto other networks and don't want others roaming onto theirs.
Every time I shop carriers (and I revisit this regularly), Verizon plans would cost me more than any other. Paying extra to be locked into a box of their design and being forced to conform to the devices and access they deign to make available is the Vzw way. Again, no thank you.
This idea of limiting flexibility for consumers is a trap of their own devising and they are caught in it just as their consumers are. It is no wonder to me why the Lumia 950/XL, the Lumia 550 and the Lumia 650 are not on Verizon. Many blame Microsoft. They could have, should have jumped through all the hoops to be graced with the chance to have a handset on Verizon...
Is that the way Huge multinationals partner? All conditions flowing one way?
I won't be left wondering why if the Elite X3 doesn't play on Verizon either...