oh boy, you have named 3 bags i have and love. well, first let me say that i have used the bloomsbury more than the others, only because it has been so comfortable to carry and sits close to the body. as much as i love the speedy b 25 de, and i do, the bloomie is so practical. and the neverfull, also so great. if i had to choose i might go with the nf and bloomie, but honestly i consider the speedy b prettier than the bloomsbury soooo........ i have been no help!