Check out the Samsung C34F791 with with 3440 x 1440 (UWQHD) resolution (21:9 aspect ratio), VA based panel with steeper curvature and improved refresh rate. 

The panel used is a 34” SVA (‘Super’ Vertical Alignment) UltraWide part with 3440 x 1440 (UWQHD) resolution (21:9 aspect ratio) and a 100Hz native refresh rate. The monitor also supports Adaptive-Sync and hence AMD FreeSync, with a variable refresh rate range believed to be 48 – 100Hz (unconfirmed) reports pcmonitors.info

The monitor has a steep curvature of 1500Rand specification include a 3000:1 specified static contrast ratio, 178°/178° viewing angles and the use of a very light matte anti-glare screen surface. The panel is Quantum Dot backlight. A solution employs Quantum Dots in place of the usual backlight phosphors to enhance the colour gamut – 125% sRGB is specified. A 4ms grey to grey response time is specified. The monitor should be VESA compatible. The monitor outputs include; 2 HDMI ports, DP 1.2a (with Adaptive-Sync), 2 USB 3.0 ports (plus upstream) and a 3.5mm headphone jack. The bezels are slender at the top and sides, comprising a very slim silver-coloured hard plastic outer component and slim black panel border. The bottom bezel and upper surface of the stand base uses a silver-coloured matte plastic. 

The  Samsung C34F791 is also referred to as the CF791 or C34F791W with various regional suffixes.The monitor is currently scheduled for a release in December with an RRP of €1209 in Europe. In the US it’s listed as a pre-order for just under $1000. 

Samsung C34F791 100 Hz Ultra Wide with Quantum Dot