I think my Shield has become Irrelevant .
So I just purchased a TCL QM8L 85" that comes with google tv. It has 54GB rom and 4 ram installed. I can sideload all my apps including Projectivy launcher and the tv supports all the formats my shield has plus all the newer ones. I have verified all this info.
Make a case why should keep my shield?
On a side note, I ordered an L G c6h 77". When it arrived it turned on once then everytime after it showed a solid vertical green line in middle of black display, then it would turn off . Lg authorized a replacement but request was sitting at shipping warehouse for three days with no response to followup emails. So I decided to get a refund and found this gem.