Easy decision, get the Oled. Samsung's Q9 is edgelit and way overpriced. Save some money and get a B7 or B6 if you don't care about the soundbar. If you want an LCD look into 2017 Sony x900 fald panels which are priced reasonable. Going Oled or Sony you will have Dolby vision as well.
As for BI on oleds, I've had mine since 2015 and not a sign of IR/BI. Just my 2 cents.
Media room- LG 4K OLED EG9600, Pioneer Elite VSX-90, Samsung 4K K8500, Klipsch Gallery G28's, Klipsch Sub 12, Klipsch RS-52 II, HTPC, Optik HD cable
Living room- Sony 4K 79XBRX900B, Onkyo RC-360,HTPC,Klipsch Reference R-62II,Rc52II,PS4
Gaming room -Panasonic ST60, PS3, Wii
Last edited by Latinoheat; 09-22-2017 at 08:02 PM.