Looks like this is the last time to buy a Steam Link…at least in the US. I have one myself and I recommend it, works great, best way to couch play with friends.
I would want one if my monitor wasn’t the best display in the house. My main is 31.5" 1440p 165hz gsync… My couch is 32" 1440p 60hz… even then though, I’d probably just stream to my laptop which is the couch driver.