Maximum quality on the Biggest screen…. You gotta compromise. If you are willing to sacrifice picture quality and go for the largest screen, you should get a projector. However, if you are one of people who thinks PQ is more important than anything else, you should check out mammoth size flagship models by the major TV manufacturers. Samsung just revealed 75" LCD TV and LG is gonna release 84" 4K LCD TV soon. Both of them have 3D and Smart features.