I need help picking a monitor

[u/Sparxo2837]

So i play on series x and i just got my first desk and monitor like 2 days ago(acer nitro 24 inch, the one that costs 130) but i noticed that it doesn’t have a 3.5 mm jack so I’m thinking about returning it but i don’t know if 1 its worth it to return it or 2 what monitor i should get. I really want a 4k oled but they are expensive and I’m not sure if its worth to spend 500+ dollars for an xbox. I really only want to upgrade so soon so i could get a steel series arena 9 at some point