Not sure who would be harder on a belt, me or Dustin.  He is bigger than I am, but I am hard on stuff.  I don't think the metal clips on my holster are very smooth.  They shift around but haven't scuffed up the belt at all.  I wear mine about 16-18hrs a day.  Sliding under vehicles.  Coyote hunting.  Not just sitting at a desk all day.  Seems the main hole used for waist sizing HAS stretched a bit.  Not terrible, but a bit.  Otherwise mine has held up well.  I'm curious to see if Dustin's response is similar in regards to wear.