Looking at making a purchase a used set of binos. These two have caught my eye based on prior discussions. Would there be a ton of difference in the 8x30 b3s vs 10x42 Tract Torics UHD in performance. I'll be treestand hunting whitetails in the midwest. Will be glassing fields out to 500-600 yards away at max. Curious your all thoughts on running the smaller objective lens vs the more standard objective. Thanks