My son (13 yrs) is busting my balls because he wants a gaming pc, to play steam games (cannot do it on his school Chromebook) and Fortnite (which he plays on his switch). So I was thinking of buying a SD, connect it to our office monitor (HP 23” 1920x1080 60fps) and mouse/keyboard both wireless (we have already a usb-c hub).

To me this would make the most sense… but I’d like to know which AAA games he could play with good quality results (in case, monitor could be improved), especially at this price below 400 euro (eventually bigger memory would be installed DIY).

Or, because of the oled just launched, better looking for a used one (in Europe)?

Thanks!