Do you like your Shield TV? I've been on the fence. Not planning on much gaming (though I might use an emulator or two) and I don't have an NVidia graphics card, so no game streaming from my PC. Primary use is streaming 1080p content from various sources (including network attached storage). Eventually I hope to get a 4K TV and stream 4K content. Thought about getting the Mi Box, but I'm kind of worried about being future proof. Does the Amazon Instant Video app still work if sideloaded? We have a fairly decent size Amazon library...
Its my favorite electronic purchase since the OG Motorola Xoom in 2011. I liked it so much I bought another to replace my Nexus Player in the bedroom.
Amazon still works but I personally hate the app. I would hesitate to recommend the shield as a primary device if you rely heavily on Amazon. It works for now, but they have disabled it in the past when it was sideloaded so there is the very real possibility it could happen again.