PJR: A minor quibble with your view is that while 2X might be "best" for a quick shot, there are times when the higher magnification would be useful.
Remember, the main idea of the Scout is for quick target acquisition and (if necessary) a quick followup--which is where low magnification is better. However, there are many hunting situations when more precision is needed. Smaller target; shooting from a rest, longer range...
Regards, Art