In the disciple that I shoot, (SR IBS SCORE) there has been a steady decline of Leupold Competition scopes. I just feel that early on there was an issue that had to do with POI and wire crosshairs that would come apart. I'm sure there have been steady improvements to Leup Comp scopes since they first came out, but in some people's minds the damage has been done. If you look at the equipment list, NF'S Comp scopes have dominated as far as sheer numbers of shooters who are using them now. Word of mouth goes a long way in this game. Some people have gotten tired of sending their Leupold back a number of times for the same reason and more often than not they are not getting an answer as to why their scope failed. I personally have seen 8 Leup Comp scopes fail in a match and that's not good. I personally feel that Leupold's old 36BR scope was a much better scope than the Comp series. I have 2 NF Comp scopes a straight 42X and a 15-55X and I love them. They are not without their faults, I know 2 people who I shoot against that had to send theirs back, but that's expected. One was a brand new scope that didn't function right from the start. I know two people that outright sold theirs because according to both of them they were so clear that during a match that had a lot of mirage, their scope would amplify mirage something terrible vs their March scopes under the same conditions. Plus another thing, as most people get older their eyesight gets weaker and they feel that a little extra magnification will go a long way in helping them out, plus the ED glass in a NF or March is way superior than the glass used in a Leup Comp, hence the major price difference. Logistics is another area as to who uses what it seems. East coast below the Mason-Dixon line, NF just totally dominates. At the 200-300 yard Score Nationals in SC, there were 22 NF, 7 Leups and 4 Marches. At the 100-200 yard score Nationals in NY there were 14 NF, 7 Weavers, 13 Leups, 4 B&L and 6 Marches.