Indeed it's a 1080 60Hz monitor
But why not the gtx 1060?
And I was saying the gtx 1660 ti so it can handle games after a couple of years if u understand what I mean.
And the gtx 1660 and the 1660 ti are very close in price in my country.
In the US, the GTX 1060 6GB costs either the same or more than the GTX 1660. Maybe one or two models are slightly cheaper. But, given that the 1660 performs much better, it's not worth looking for a 1060 6GB that may be $10-$20 less than the GTX 1660.
I am not sure about the prices where you are, though.
What about the 1070 and the rtx 2060??
Or they're too expensive?
Similar answer - in the US, they're both more expensive than the 1660 and the 1660Ti. And, with regard to the 2060, that's more performance than you can use for a 1920x1080 @ 60 Hz monitor.