Difference between VCT and Ascension

How wide is the skill gap right now? Obviously some of the worse VCT teams probably lose to good Ascension teams but, what if we dropped GenG into Ascension (could be Americas, Emea, Apac, China, doesn’t matter). How badly would a team like GenG wipe challengers teams? Would they 13-0? Would they drop even a single map or have any struggles?

The difference in player quality is obviously gonna be higher in tier 1, but it's a lot closer in tier 2 than you might expect. The real difference is the team coordination—the top teams in Ascension around the world would place roughly middle of the pack in tier 1 in that regard.