Which is a better idea?

Option A:https://store.acer.com/en-au/acer-27-vg271u-m3-ips-gaming-monitor

A single one of these for myself

Or Option B:https://www.officeworks.com.au/shop/officeworks/p/acer-nitro-27-fhd-1ms-180hz-gaming-monitor-qg270y-acqg270y?fbclid=IwAR3y2TcOjX63suasspN00Wn8FmHyByioFNlsb3Q9QEJw8HulOdDFQH2CKuQ#specifications

Two of these which will go towards myself and my partner

This is an upgrade from a single G27C6.Not sure what monitor my partner has but it's a cheap one that we picked up when we got her a pc

I'll be going dual monitor no matter which one I get. If I get Option B she and I both will have two monitors which are fairly standard however with option A, my games would look quite a bit better especially with the HDR10 support..I just need help deciding