"Bottleneck" is a really generic term - It'll depend entirely on the specific task/title.
For gaming at 1080p, they'd be fairly well balanced IMO.
I wouldn't run out & buy a 2200G to pair with a 1060 (as the iGP of the 2200G is wasted), as some of the Ryzen5 options should be similar money.
BUT, if you currently own the 2200G and want to add a discreet GPU, a 3GB 1060 should pair very nicely with it.