If you're ready to jump ship, Costco has a 3-pack of Google Minis for $74.99 currently. That works out to be $25 each.
Perhaps I'm just being paranoid, but I think both Amazon and Google are too invasive and infiltrating all our lives. Google owns almost everything on the Internet. If Google decided to de-list this forum from their search engine as well as other web services (namely the Google framework API, Ajax, pull their ads, etc) this forum would virtually cease to exist as far as the world knows. Amazon can do almost as much since many connected services depend on Amazon's S3 Cloud. I mean things like Uber, Netflix, Pandora, IHeartRadio, all of your smart devices like Wemo, Hue, TPLink, IP cameras, and many other things would no longer work.
Both of these companies have way too much control and I think it's bad, very, very bad. The concept of the internet is distributed computing. Yea, it's still distributed, but under the control of one or two entities. BAD!!!
Maybe one day I'll disconnect from everything and wear a tin foil hat on my head.
And move into a trailer in the desert and run everything on solar.