I have a really long livingroom. Our TV is permanently on one end of the room while the couch and other seating furnature is completely on the other far end(over 20 feet). Rearranging the furnature is not an option because it would close off the entrance to our dining room.
Our TV is huge therefore viewing distance is not an issue but it's an issue in reguards to the sensor bar for games that you would feel more comfortable sitting down many hours for.
We find that we're constantly lugging and pulling up the Lazy Boy recliner closer to the TV or taking a dining room chair out of the dining room and placing it in front of the TV.
I really don't want to use a wireless sensor bar. Maybe I need to keep some folding chairs handy.