It really depeds on the product. Something constantly rubbing on something, like a chair, will last way less then the leather counterpart. At the same time I would really not appreciate sitting on leather lmao. Vegan leather will start to loose small pieces, especially if in contact with sweat (even though it changes from person to person), so even a wallet will ruin itself earlier. Now, there are way more alternatives than leather, just doing a comparison since it was the original question