The reasonable, practical, prudent side of me says that i don't like to have too many bags that are too similar -- i.e., owning both a damier handheld (saleya) & a damier shoulder tote (chelsea) is OK, b/c those 2 bags serve completely different functions. But maybe a damier saleya and a damier alma are too similar b/c they are both handheld. So . . . . do you think the monogram ellipse PM and monogram alma are too similar, and it would be wasteful to spend money on both? Are they completely interchangeable? They are both structured, and both handheld. Thanks for your opinions.