really depends on your distance to the TV. if you're only like 5-6 feet away, and 85" will be way too big. but if you're sitting 20 feet away, the 85" makes sense. look up a graph showing resolution vs viewing distance
Probably more like 9ft away.
--- "Not only is Andre way smarter than you, he's also way smarter than you think you are." - SaikyoStyle