You'll love it! I was debating between Siena pm and speedy b 25 as well. I'm very glad I opted for the Siena and I think it's the interior pockets that sealed the deal. I've used it almost daily for over 6 months now and just love it.I've been lurking on this thread and I can't wait to join! I'm picking up a Siena pm on Sunday thank you so much to all of you ladies who have posted photos and have given so much information about this bag. I was on the fence to buy a speedy b 25 but I think the Siena wins. It's so pretty and I'm loving how the interior pockets are