60hz gaming monitor no need to review, as it is low end where basically all same.
Sorry to said monitor below RM 600 all perform not good, this price is always superb low end spec since I know monitor.
Animation smoothness is important part to me, that the reason I don’t use 60hz monitor. Minimum 120hz is basic requirement now, not even smoothness, also can more prevent tearing on gaming as it is very easier over 59fps which means once you hit 60fps, tearing will occurred not matter the monitor got adaptive sync, g-sync or free sync. Vsync do can prevent tearing for fps higher than refresh rate but it gives big delay issue.
And sorry no recommendations for RM 600 or below even for 1080p monitor, you want 1440p which is even not possible.
Now monitor had many variety from TN (crap), VA (crap also unless you spend around RM 4k, IPS (for budget should look for this but not your budget of below RM 600, a good IPS 24” 1080p already required around RM 630) and the best OLED (minimum cost is RM 4k).
For your budget with a little increase, then I can recommended you the AOC 24G2SP, this is a very good 24” 1080p SDR IPS 165hz monitor, around RM 630 can get now from Lazada or Shopee.
Sifu for 1440p 32inch. What is best in the market?