It gets the most traffic and I want all of your opinions. I also posted this question on AR15.com. Here goes:

My current AR is chambered in 6.8 spc. It's a dpms panther m4gery. I'm looking to add a complete 16" 223/556 upper to the kit so I can shoot it for less than $1/round. Any recommendations to whose complete upper I should get? Where to buy it? Jensens/5280 Armory/Bowers???

PLease don't recommend a build, I have far too much house crap to get done, the fairer half would never go for it.

Thanks!