Hi fkerner, I for one don't own a 3d tv as of yet but I'm planning on it. But I definetly know that it has to be passive 3d. I find it is so much easier on my eyes and looks better. Out of the two I would go for the LG 55LW5600. Toshiba just doesn't stack up these days. I personally am waiting for how much the new LG Oled 55" is going to cost. If it cost way too much, I 'm probably going to get the new LG 55" LED LM9600 coming out soon. It is a stunning looking hdtv. Good luck on your decision.
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