Most bicycles in this world, contrary to popular belief on this site, are not drop bar bikes. This is an American vision of what all bikes should be like. If you want a flat bar bike, buy a flat bar bike. I love it when you ask which is better A or B and people tell you, you don't want either but you want C. No, I am pretty sure the OP asked if A or B is better?

Look they are both very good bikes from good manufactures. Each is an aluminum frame, carbon fork and great components. The major difference is the Scott is a triple up front where the Willier has a double. Each bike would serve you well but if you need the extra gearing for that low to climb hills then the Scott may be the better choice.

I wouldn't be so caught up in the geometry of each bike, because you will never have all the numbers you truly need to make a comparison. Things like head tube length, stack height, rake or trail, all play a part and you very rarely get these numbers. I am sure they are both designed to do what they set out to do.

Buy one or the other, you won't regret it.