I believe the older Vari X series are more durable, that is where Leupold made there name. I do believe the new glass is better and coatings.better also. People are buying older scopes up because price and durability. IMHO. I love Leupolds, every rifle of mine has one.. Full warranty for life on scope.. I believe the LPS models have the best glass, glass was made by Leica to try and take over scope market. Engineers shared no expense when developing this scope. Built like a tank and super glass. Good shooting
