I bought a Rock River Arms AR and sold it during the last scare.
Great gun, but after doing more research, I wanted my own custom job.
I also believe in building your own now.
My new baby is a Colt M4 SOCOM Profile upper with a 14.5 barrel pinned to make it legal.
Custom lower made by Alamo Tactical here in San Antonio.
Cerakoted in FDE.
VLTOR EMOD Stock
Eotech 553 in tan.
Surefire M900V.
It's way easier on the pocketbook to buy a little at a time instead of buying the whole thing at once and IMHO, the end results are more satisfying.
And don't get discouraged if you can't find the parts you need at one site.
There are dozens of places you can pick up stuff from people that are selling stuff they no longer want.
I know that the same upper is still being sold on Gunbroker by the same company that sold me mine.
And Alamo Tactical has more lowers available so you can get both without waiting.