Buy the Acer KB272 G0bi.

Same real-world experience as the Dell, way less risk than the Viewedge, half the price of both.

What was compared

Dell 27 Monitor - SE2726H - 27-inch FHD (1920x1080) 144Hz 1ms Display, in-Plane Switching ... — $199.99
Acer 27in FHD 1920x1080 IPS 120Hz Office Monitor KB272 G0bi | 1ms, AdaptiveSync (FreeSync ... — $99.99
Viewedge 27 inch 4K 160Hz Computer Monitor 1ms UHD 2160p IPS Gaming Monitor | HDR 10, 100%... — $199.99

1. Half the price for the same daily experience
The Acer costs $99.99 against $199.99 for both the Dell and the Viewedge, yet delivers the same 1080p IPS panel most people actually use for work and casual gaming. Paying double for a modest refresh rate bump makes no sense here.
2. 1,998 reviews beat a handful of unknowns
Acer's KB272 has 1,998 reviews at 4.6 stars, a real track record. Dell sits at only 134 reviews and Viewedge barely has any, so you are betting on a brand nobody has actually stress-tested at scale.
3. Viewedge's 4K 160Hz is a spec trap
Hitting 160Hz at 4K needs a serious graphics card most buyers of a budget 27 inch monitor do not own, so that number is mostly marketing. Research also flags legitimacy and longevity concerns around the Viewedge brand itself.
4. Acer states its color specs, Viewedge just claims them
Acer publishes 99% sRGB coverage plus flicker-free tech you can actually verify. Viewedge lists similar buzzwords with no established brand history to back them up, which matters more once the return window closes.
5. Yes, the Dell hits 144Hz. It still is not worth double.
Dell's 144Hz and TUV eye comfort certification are real, but the jump from Acer's 120Hz is invisible outside competitive esports, and Acer has its own blue light filter. Paying an extra $100 for that gap is not a rational trade for most buyers.