Maybe you should have noted where there are differences.
At the moment, the only thing I noticed is the bay window in the living room.
Then definitely option B.
Option A’s corner is not good, it would have to be extended further forward along the dining table. But then you would also have to enlarge the basement, otherwise you will have a problem with the window. So rather B.
In principle, I like the design quite a bit, actually very much.
The two bathroom doors in the kids’ bathroom are not really my thing, but that’s a matter of taste and can’t be changed in this design.
Maybe there is also an electric control for that, since having two doors is not so rare anymore.
The only thing that would really annoy me is that you can’t manage to get the door out of sight in such a huge living area when watching TV. That should be the quiet area and you put a door there. You push the TV into the corner so everyone gets a stiff neck. Put the wardrobe in the vestibule and make the access to the study from the back or change something else, but that would bother me as it is.