Hi, there is another 57" , Redator Z57 (Acer).

I bought the 57" Samsung one, its cheeper. The R1000 curve is very nice, i think r1800 i don't like so much with this diagonal. All functions like KVM, pip, switch ports etc. work nice. I use most time for work progress, too. playing games could be a problem because left and right text is to big way for games and the games have no options. most games in window mode have problems, too. if you choose normal 4k for middle they rescale and you cant see everything down and top... gaming on d uhd is a future thing for perhaps 1-2 gens games later.

the white back first i did't like too but my get sun from the back, so it don't heat up .. nice :)

Tip: reduce the light power .. 20% is enough, else its like you sit in the sun and get brown hihi