Those Vendettas look like like they got some weight to them. Anyone know how much they actually do weigh. The only way I could see this system being the money maker is going on a plains hunt, such as antelope or something. As for treestand hunting for deer, I use a Bushnell Scout rangefinder and just find different trees or leaves and range them as indicators for yardages. However, I havnt used the Vendetta so dont know the full range of pros and cons.