I do like the black and white sequin tweed and got tweed this in the nano version but of these two I really do prefer the pink. The pink tweed is beautiful (I got the jacket of this tweed), the bag is more complex and interesting in its construction with the turnlock and pearl strap and the other one is a little basic. The black looks more like a wallet on chain to me in terms of design.
I think you should maybe assess which one you would actually wear more - a beautiful bag is nice to have but even better if you can make full use of it. I am very guilty of buying very beautiful bags that don’t work at all with my wardrobe!