I am going to get one of these guns for christmas. Which one is better? They both have m130 springs so the fps should be similar, but what else is so different. And if it is one of the A&K's, i cannot decide between mod 1 and 0. Which is more accurate? Are there any flaws for either. I was thinking Mod 0 because it has a longer barrel length but I am not sure. I also want to know what is good about the scar. That is what I am favoring right now but maybe you know something I don't.