Most satisfied, handwriting is very easy to use, smooth, silky; Bright colors, high definition, when a 1080p video, no problem. The system design is reasonable. The installation technician had a good attitude and was professional!

I bought a 55 inch model, which is also suitable in size. I don't think it is too big. It's very grand. It looks good in the conference room. It looks very upscale. There are many meetings that can be displayed and written directly with it, which is easy to control, especially convenient and fast. You don't need to pull the plug back and forth, just plug it in directly, which makes the meeting easier. The system is stable, really great!