After many years of using an iMac, I'm changing back to a PC. In part, because I want access to more games and also because my wife prefers PCs (and her laptop is on its last legs). We'd like a 4k-capable monitor that is capable of some light photo- and video-editing, as well as being able to play games at a decent frame rate (RTX 2080 Super and Ryzen 3700X).
A local option that caught my attention is the monitor below from a local company (Armaggeddon), which states that it operates at 60 Hz at 4k and 120 Hz at QHD, all for USD 325 (SGD 449). Does this seem reasonable?
https://www.lazada.sg/products/armaggeddon-pixxel-efx-27uhd-switx-4k2k-up-to-120-hz-27-inch-gaming-monitor-i329680895-s705884056.html
The other option that I'm looking at is the Acer Nitro XV273K, which is currently available locally for around USD 770 (SGD 1,062). The XB273K is also available locally, but at a hefty premium (USD 1,077, SGD 1,498).
Thoughts appreciated!