I would think - also confirmed by Cartier - after a while the clash scratches the love a lot. So in the long run you'll end up with the love look like the clash.
Interesting. I wore mine everyday for 5 months and I have little kids so my wrists move around scooping kids up all day and there’s been absolutely NO damage to my loves from the clash. When I bought it my SA said it was her favorite combo. Guess everyone’s experience will be different!