I'm kind of a rookie with all this myself but I'd say that the 106" would fit the room better. I also remember reading somewhere on here that the center of the image should be 48-52 inches of the ground.
Originally Posted by scaesare /forum/post/12844355
Bottom of screen is ~20" off floor, which puts my eyes when seated at about 1/3rd up from the bottom of screen.
Originally Posted by sivartk /forum/post/12890347
That is the rule of thumb. I tried to go by that but everyone is a different height and sometimes I recline, so I went from my lowest position (reclined) and highest (sitting up), found the 1/3 up from the bottom on each and split the difference.
I sit 13.5-14.5 feet from the screen and have a 100". For my room it works well and allows someone to sit at the end of sectional closest to the screen (~8') and still have a decent view (even with SD material).
For me, if I have to move my eyes side to side to see the action on the screen it is too big.