If price is the same which is the more durable, most clear optic? The SWFA SS HD 1-4x24 Tactical 30mm Riflescope, or the Leupold 1.5-5x20 Mark 4 MR/T 30mm Riflescope? I can get them new for about the same price (leupold a little cheaper).
http://swfa.com/SWFA-SS-HD-1-4x24-Tactical-30mm-Riflescope-P48362.aspx
http://swfa.com/Leupold-15-5x20-Mark-4-MRT-30mm-Riflescope-P47635.aspx
http://swfa.com/SWFA-SS-HD-1-4x24-Tactical-30mm-Riflescope-P48362.aspx
http://swfa.com/Leupold-15-5x20-Mark-4-MRT-30mm-Riflescope-P47635.aspx