okay, but is that alright? i'll be playing fps games mostly and people are saying that you'll notice the movement is not smooth in 60hz monitor
If you play on 60fps on a 60hz screen, the animation is smooth and nice.
If you put a 60hz screen next to a 144hz screen, Yes, 144hz looks waaay smoother. But it's not worth giving up PC specs for. Besides, some people game on 4K resolution @ 60hz and love it.
Just enjoy a nice build on 60hz, you will enjoy it with no problems, and it will look smooth .