Here is something I wonder about. This game seems to require quite a bit of standing and leaning. I personally find standing around and leaning over a table much more exhausting than walking; my back and legs are more tired after a game of X-wing than after a couple of hours of walking.
Do any of you sit to play? Can you reach the board? Are some table heights noticeably worse than others? Does your local game shop have good table heights? Do any of you play a couple of games and then have a back ache?