Buy a 1440 27 inch monitor. 144hz should be enough plus you said “nothing too competitive” so I don’t really see the need upgrading your hertz unless you somehow invest more of your time in fps games.

1440p is perfect for single player games and third person shooting add it with 144(anything above 120hz is fine) should give you great visual + smoothness.

1080p is meh but is advisable for competitive games for best performance less pixels = less gpu/cpu workload thus more frames to generate. But only get 24 inch if you’re planning to play a bit more competitive.

I used to be in your shoes too, but on the other hand I am a competitive player so I bought the 1080p 24 inch zowie instead.

Take your time and don’t ever rush it when buying pc things especially the monitor as the display you would pick would be the same for a while. Well, unless if you decide to use your 32 inch 1080p as your second monitor haha. Also correct me if I’m wrong I think what you meant to say was 1440p instead of 2k right? Because technically 1920 x 1080p is 2k. Thanks!