> 10-15 years ago, the gap of coverage areas between ATT & Verizon was much greater.
> When we started traveling in the RV, mostly in the Western states, we both had to remain available to support our work places. We started with Verizon for me (Still Grandfathered Unlimited Data Plan, and pay the extra to use the phone as a Hotspot.), DW has ATT (Until last year, we maintained her Grandfathered Unlimited Data plan too. For years we could use PDANET to share the data on our laptops. That door was shut.)
>Today, after a recent ~six month trip thru many Western states, we find that the number of times that we only one carrier had coverage, continues to drop. Still enough, that for those that have reasons where having connectivity and coverage is important, I still feel the combo of Verizon and ATT plans to provide the highest probability of coverage. (And note. While many times both carriers had coverage, only one would have enough to provide useable 'Download Streaming' speeds capability. 10 or so years ago, that was not a factor, today it is.
Our current arsenal include:
>ATT
-DW's iPhone 7 with Hotspot activated, 20GB shared with her Mov via Family Plan
-Stand alone Unite Explore 22GB
-Mobley 1 Car Connect
-Mobley 2 Car Connect
(We'll use the Unite Explore as the key Data provider until it gets to the range where it is subject to de-prioritzation, we'll bump to the Mobley 1, then to the Mobley 2 if needed.)
>Verizon
-Samsung S6 (Dang thing keeps on ticking.), via Hotspot and or Tethered
>Millenicom (Activated for a month or two when needed. Works very well in Canada, where is where we primarily use it.)
-ZTE Z-917 Hotspot 20GB
These are amplified via Maximum Signal Cellular Amp, when needed. Or, WeBoost Sleek sometimes. The coach also has a rooftop Mobile Mark MIMO antenna, which feeds the two antenna ports on the Unite Explore. (This combo is hour Download Speed Champ, when in area of medium or strong signals. The Maximum Signal, has made a difference in providing useable download speeds (Maybe not for streaming, but enough for surfing and emails and stock trading, etc.), when on the edge of fringe coverage.)
We usually feed whatever the Data Source (Park WiFi, or any of the above.) into our WiFiRanger GOac, which is used to broadcast a signal in and around the coach, or hardwire CAT6 connect to a device (Our Roku is one example of a CAT6 connection to the GOac router, which eliminates one more 'wifi' handshake.)
For sure, different needs and or perspectives and approaches, when it comes to Cellular coverage
! No right or wrong answer, just options, and different price points to obtain coverage...
Best to all,
Smitty