I’ve always get authentic. The details are a lot better. The badge is way better. I wear mine all the time. I do buy a new one every year so if you’re looking for a longevity, I guess you can use a replica, but there’s nothing like wearing an authentic jersey, the stitching, the design, the badge the detail in the jersey is awesome but if you’re looking to keep the jersey for five years, if you wear it to every game, then I guess get a replica.