Previously, I put Kore belt on a do not buy list, for my relative who was buying a Christmas present for a LEO relative. RGB and Nextbelt (the later what was purchased). RGB uses only screws for the buckle to belt and Nextbelt used two screws besides the teeth feature. That belt served them well.
My basis was trying one of those import belts and buckles and after two months, having to catch the buckle when going to use the facilities. I expect the change was others experiencing the same.