I have a saffiano continental wallet with zipper. Used it for almost a year and it holds up well. No problem with the saffianoleather at all it still looks and feels new. But the hardware(zipper and some letters) are starting to peel slightly at some places. But its barely noticable if you dont inspect it close.
Had the black saffiano jet set tote and used it daily for 6 months, it were still in new condition when i sold it. The saffianoleather, every seam and hardware held up very well. Keep in mind i live in sweden with lots of rainy days

Tho i would inspect every seam. I bought the saffiano ipad mini clutch and the seams came loose at the ends after using for 2 weeks. Returned that one. Such a shame cause it was very pretty and loved using it. MK saffiano is very durable and feels nice.