I voted "other",because Sightron isn't listed.
Sightron SIII scopes are probably the best scope for the money.The glass is as good,if not better than my Swarovski PH.
I rate mine as Swarovski,Sightron x2,IOR,Leupold x2,Redfield,Pentax x2,Mueller x2,Bushnell,BSA x2.
The Sawro wins out because it is a high quality scope,but the Sightron SIII and IOR Valdada rate right with it,and cost less with more features and range capabilities.
Leupold makes a nice scope,but they are Wwaaayyyy over priced for what you get.
The Redfield and Pentax are very clear,and track good.Good all around scopes.
Mueller makes a great product at a good price,but the glass is a little less than the others at high magnification.
The Bushy and BSA's reside on rimfires,and serve their purpose.That's about it.