I keep going back and forward on this whole thing. Personally I have no decision until I can make one after the fact.
I got out of ROMS as they're a slippery slope of illegality and a horrible case of gamer-ADHD. As such I have around 300 games, of which about 55% of them are just NES and SNES carts. I have this list of IFs on this thing, and met I'd probably put my minty sweet SNES back in the DK box I have and I'd probably just sell the RCA/led/stereo wheel modded top loader of mine as well. The whole concept of taking the old stuff that doesn't like to run so hot on the newest tech intrigues me as does the saving space and portability to other TVs in the house that will give the same quality response time over HDMI.
If...
...it can run my pirate multi-carts
...it can run my modern bootlegs from retrousb and the Starfox 2 I have
...it will run all my legit period era stuff accurately...including screwy chipped Famicom games I may want
...it won't have emulation hiccups and glitches (speed issues, graphics/audio garbage that's obvious)
I can see owning it and doing what I said above. I know the first two are possibly unlikely out of box but I'm not adverse to someone massaging the android within and hacking those goodies to work.