Are you also looking at the Speedy B in leather? If so, it is almost four times the price. No matter how much money you have, this should be a consideration since it will be a much bigger commitment. The bag you were showing does come in a 30 cm size and is about the same as the Speedy 30 in it's other dimensions as well. There is a canvas Speedy in a 35 size if you want a larger bag. I do not own any MCM bags, and they are not sold in my area, so I cannot comment on which one would be more durable. If you tire of your bags and are willing to sell, the LV will hold its value better, although usually just the canvas bags and not the leather. Having said all that, my vote goes to the Speedy B as it is a great bag, and I own two which I love.