I have 2 alma Bb’s in epi leather with the jacquard straps. Reason why I got the Alma’s with the thicker straps is because of the comfortability to wear them, especially shoulder or crossbody. I am a shorty (5’2”) so the standard leather straps of the alma falls a bit lower on my hips than I prefer to. I love the classic look of the alma from any angle, so I got 2, and looking forward to more. lol. As for what it can fit, I have to be mindful of what I need to take w me for the day as the space is not as big compared to the 25b. On the other hand, I have the speedy B 25 in 3 prints. For me, the speedy b 25 is a good option if need to carry a bit more, but not sacrificing style and comfort. As what others also shared before, the straps are adjustable in length, and is also another classic. If I were to choose which one I like the most, I’d say both. ☺️Look wise, it’s the Alma for the win. It is one of the beautiful bags designed that is timeless. Functionality and comfort wise, I go for the speedy 25.