First off, my objective is to learn, with my son, how to shoot long range. We have a lot of experience shooting rifles pistols etc... but have never really got into the art of shooting long. So once my son expressed an interest, that was it. Easy decision really since I've always wanted to learn. I have bought two 22lr as trainers to help us. Now I need optics, while I would love to buy a couple of $100 scopes that don't have all the same features as the scopes that would be on our centerfire rifles it doesn't make since to me. My belief is that we need to have the same, 1/4 MOA adjustment, mil dot reticle, and finger adjustable knobs with magnification that would allow us to get out to 150-200 yards. The problem is buying for two, as I said I would love to save some cash if possible and have found some reasonable scopes that don't have all the features listed above. I'm just not sure that any of the above features should be negotiable. My question is should I just suck it up and by a scope (scopes) with those specs or is there just as much to be learned with a scope with say a ballistic or duplex reticle and not so easily adjustable knobs. Thanks for any replies.