The Sightron SII 1.5-6 is a duplex reticle. Thick = 1.32 MOA, thin = .33 MOA at high power. The almost perfect centerfire hunting scope.1. Sightron SII 1.5 -6 x 42 I can't find in my catalog any indication as to how fine the cross hairs are on this.
The Burris 6X HBR is a very specialized bench rest shooting scope with its AO ability. Not that you can't use it in a general sense though.
The Leupold Rifleman and VX-I scopes are good solid scopes, but there are much better value scopes in that price range, such as a discontinued Browning 2-7x 32mm for $114, available at Natchez, a LOW built to Bushnell Elite 3200 standards, without Rainguard, but Fully Multicoated, versus the VXI being only multicoated. Other better value scopes are the Weaver RV7.
I too would like to know what you plan to use the scope for: hunting , casual target/plinking, competition?