I grew up learning to shoot a single shot, drop block .22 short rifle, that required a pocket knife to pop the shell out. I absolutely made me a better shot today, because I couldn't just fire again. I know many people will think an auto is better and are right for different applications, but learning on that little rifle, taught me all sorts of stuff about hunting and shooting. So I say a revo is a great tool, both have their place, but a revo will teach you to hit what you aim at. Not the best for fire suppression, but neither is an auto unless it is belt fed.