Or you can stay with the tacticool spray and pray crowd.
That whole post was a little harsh and unhelpful, not that I disagree with the message. I'll give my two cents however.
LONG ANSWER: I've been having an AR dilemma, trying to decide how many and what kind I should get. What I keep reminding myself of is that I need to buy the guns that I KNOW will give me the results that I want.
I love emptying a 30-round AK mag on an inanimate target as much as the other guy, and the AK is great for that.
The AR is a compromise, and there is no way to make it NOT a compromise. It is the best at, perhaps, nothing.
So instead of a DPMS LR 204, I am planning on buying a Remington XR100 Rangemaster, etc, etc, etc.
Basically, what it comes down to is that I want the DPMS SASS in .308 with a fantastic scope and a rail-tastic M4 with stuff all over it because you can't make any other firearm LOOK that cool. They are, of course, still wonderful firearms for many situations.
Short Answer: I haven't shot them all.