I really don't like dual displays, but I will say the Dell UltraSharp U4919DW is amazing hooked to my MacBook. The 32x9 is effectively two displays and it work

I really don't like dual displays, but I will say the Dell UltraSharp U4919DW is amazing hooked to my MacBook. The 32x9 is effectively two displays and it works very well as long as you do not try to use the HDMI port. Still not sure, why. I'm hoping someone does a true 4K version (well 2 4Ks side by side I guess)