Soldato
Exactly the same differences exist with G-Sync as they do with Free-Sync. you know as much about what you are getting with G-Sync as you do Free-Sync.
Thats the entire reason why FreeSync 2 exists! To standardised the technology. (although where is it?)
Every Gsync monitor does the same thing. (HDR I see as something separate)
With FreeSync, you need to check for example what is the range at which it is synching the fps? Different monitors have different ranges. Does it support LFC etc...?
With Gsync you know its 30 - maxrefreshrateofmonitor and everything else included.
It's the Ronseal of refresh rate technologies. It does what it says on the tin.
AMD need to get FreeSync 2 out the door and standardise the technology so consumers know what their getting.