[H] curved monitors

[_ Winterlight]

I am in the market for a new monitor. My last two primary monitors have been 
very expensive high end monitors intended for graphics professionals. They only 
seem to last for 3 to five years while my inexpensive monitors go on year after 
year. So no more high end monitors.
I have always used multiple monitors but am now considering one very large 
curved Ultra HD monitor. Anybody have any thoughts or experience with 
these…comments, advice warnings?  <w>