This is beautiful! I love my capucines BB, but honestly one reason I enjoy it so much is that I like the Kelly style but know I’ll never get one. I’m not going to put in the time/ money to be offered one from a store and I don’t feel comfortable going the preloved route for expensive items.
If I knew I was about to be offered a Kelly, I probably wouldn’t have kept the Capucines (mine was a surprise gift from my husband). That said, they are different enough that if your bag budget allows I see no harm in having both!

Especially if they’re very different colors.