I have a OMEN 870-213W with a Nvidia 1070 GPU. I am wanting to upgrade monitors as what I have now is outdated. I would like 4K but that is not a MUST at this point. How detrimental to performance is it to match a freesync up with a Nvidia GPU? Is it bad enough to where i should only buy a Gsync without question? I am also thinking of a getting a curved monitor. Any advice is appreciated. Thanks!