the LG OLED 2016 series with 3D is simply stunning. in my family the 3D versions of movies are ofen preferred to watching the 4K version of movies as the resolution of the set makes passive 3D on OLED just beautiful
i have really only one complaint about the set. the motion enhancement is terrible. turn it off completely. it introduces way too many artifacts into the image.
otherwise get them while you can if a fan of home 3D since the 2017 models removed it.
i also have the curved set which i thought was a gimmick until i went into a store and was able to move furniture around and set up a proper viewing distance. took the kids and they loved it. it adds an ever so slight depth and immersive quality to the view but does not hamper or distort at very wide viewing angles.
i do play a lot of video games on the set. ps4 pro and pc. never had any image retention or burn in problems that could happen with oled. ymmv.