I concur with the above post -- we travel with a Cradlepoint router and Millenicom USB modem. You can securely bridge to wired ethernet if available (some route

I concur with the above post -- we travel with a Cradlepoint router and Millenicom USB modem. You can securely bridge to wired ethernet if available (some routers bridge to wifi) and if anything looks fishy or flaky you can seamlessly switch to the modem. I've often thought it would be a cool idea if these websites had a tool which automatically assessed a property's wifi quality via a quiz and/or a series of tests. But if you have the modem, a landline becomes a luxury not a requirement.