When sitting, the optimally comfortable angle to look, and the optimal place to hold a controller are very far from each other. The Deck is basically only fun for long sessions if you can play it laying down. VR is more flexible in this regard.
I have used my deck (multi hour sessions) for a long time from the couch, bed, and gaming chair and i found them all very comfortable. As long as your chair has arm rests then it shouldnt be too bad. The only place i havent used a deck much is at a table or from a bench with no arm rests,and i could see how either might be uncomfortable.
When sitting, the optimally comfortable angle to look, and the optimal place to hold a controller are very far from each other. The Deck is basically only fun for long sessions if you can play it laying down. VR is more flexible in this regard.
I have used my deck (multi hour sessions) for a long time from the couch, bed, and gaming chair and i found them all very comfortable. As long as your chair has arm rests then it shouldnt be too bad. The only place i havent used a deck much is at a table or from a bench with no arm rests,and i could see how either might be uncomfortable.