Yea; if I was going to spend the $900 on an M&P15, I'd definitely look at a Colt 6520 or a BCM. I can get both of those for $900. But I got my M&P15-OR for $649. No way was I going to better "Bang for the Buck". I simply had to make up my mind that I would be patient. That's the problem with many of the people who buy the Bushmasters for $1000+. They were impatient. There's no Bushmaster worth that much. Not compared to an LMT, Colt, BCM, Daniel, etc... for about the same price. Same with the others. If you can get a Bush, Rock, DPMS, etc... for the $650-$750 range, it's definitely a good deal for the average shooter. But if you're a competition shooter, marksman, shoot 5,000-10,000 rounds a year,,,, or you're impatient and are going to pay $900-$1100 for these guns, then you'd be much better off buying the higher quality rifles.
The M&P15 is definitely in the upper tier, but just not the top. For the same price, I'd buy the Colt, LMT, BCM, etc... For $650-$800, you can't find a better AR for the money. M&P15's can be found for under $800. If you can be patient, you'll find them. If you can't be patient, then take the same $900 you were going to spend on it and order a Colt. If you're TOO Impatient and don't want to order;..... We'll you get what you get. It will still be a fine weapon, just too expensive for what you got. The $799 for the one at CDNN is an excellent price. And if another S&W rebate comes about; which one will soon, they always do; another $100 for the M&P15 will make it a fantastic price.