Did Idaho change something since IF&G made the statement below?Food for thought. Before decide on illumination be aware of where you hunt because not all states are legal to hunting with one. Idaho for example, it is illegal to hunt with illuminated scope so make sure you don't have a battery in it if you do.
Fish and Game rules prohibit the use a firearm "with any electronic device attached to, or incorporated on, the firearm or scope; except scopes containing battery powered or tritium lighted reticles are allowed." Therefore, laser rangefinding rifle scopes attached to a rifle would be illegal to use for big game hunting