I first bought the BN1874 as I mentioned to you all. I got disappointed because 2 weeks after I bought it, the leather went away and I had to exchange it. Then I got anxious because the leather was not straight. So I came back to my first decision and exchange it (I hope for the last time) my bag for the BN2274. The model is more expensive but the quality is unique. Now I'm in love with it and you can't compare. The leather is perfectly straight.
If I had to make a criticism however, it would be that I would never probably buy a Prada thing again. I got disappointed by the service compared to Louis Vuitton and also from the quality. I never thought a 1200€ bag would cost me so much problems. But I won't lie, I'm happy with THIS model. I've dreamt of it. But yes, if you are looking for a lifetime quality bag go for a LV. My bags survived anything and they're still perfect and the people are also more kind to customers in terms of commercial honesty.