As it happens I rented an Active Line bike today (Gen 2 not Gen 3) for a 30 mile ride around the South Downs.
The difference versus my CX isn’t night and day, but it was there. There were a few times on the steep ascents that felt the Active Line Turbo wasn’t enough, i.e. I had to drop down to a really low gear to make it up (as a beginner cyclist I have a preference for lower cadence.) Bear in mind I’m certainly not the fittest and have no background in unpowered cycling, so your needs may be different.
And frankly (speaking as the owner of three cars with more than 400 bhp) you simply can’t have too much power