There is TONS of info on the 'net about the pros and cons of the bands so plenty of info available to make an informed decision based on your situation which can be much different than someone elses.
And yes, generally speaking, I do trust Speedtest because it aligns well with other methods I've used to check speed like simultaneous multiple downloads of big ISO files, from someplace with huge bandwidth like Microsoft, to saturate the connection and sum the results.
Our connection through coax/cable is very stable and very consistent, as is a DSL connection I have at a different place.
If you are using cellular (you mentioned Verizon?) I guess I wouldn't be surprised to hear about more variance in speed results. As a general rule of thumb, anything wireless is more subject to external influences than something coming down a wire or fiber.
Bear in mind your Internet connection speed and the speed showing for the WiFi link between router and computer (or whatever) are two completely separate things. Can't confound the two, which maybe is part of what you're seeing with some of the numbers you mentioned.
And yes, generally speaking, I do trust Speedtest because it aligns well with other methods I've used to check speed like simultaneous multiple downloads of big ISO files, from someplace with huge bandwidth like Microsoft, to saturate the connection and sum the results.
Our connection through coax/cable is very stable and very consistent, as is a DSL connection I have at a different place.
If you are using cellular (you mentioned Verizon?) I guess I wouldn't be surprised to hear about more variance in speed results. As a general rule of thumb, anything wireless is more subject to external influences than something coming down a wire or fiber.
Bear in mind your Internet connection speed and the speed showing for the WiFi link between router and computer (or whatever) are two completely separate things. Can't confound the two, which maybe is part of what you're seeing with some of the numbers you mentioned.