CairoKolton CairoKolton

So I have 5$ and the whole Arma series is on sale, and I don't know what to buy! I have never played an Arma game before, but I love the idea that you can command troops and have military vehicles that you can get in! I love that kind of stuff! So is Arma 2 AO just the same as arma 2 but with more content and a better engine? or should I buy both in combined operations? and I think I am saving 2 more dollars to get L4D2 while it's on sale (I have 6$) so it's a tough decision! It's either arma 2 and arma 2 AO or L4D2 (which is not too much of my game because my friends aren't around to play it with me anymore) so should I just buy combined operations?