Finally got an AR. Couldn't decide whether to build or buy. I decided to split the difference and go with assemble. Ordered a complete lower from PSA with magpul furniture. Ordered a Moriarti Armaments barrelled upper. PSA BCG. Sig Romeo MSR. Also installed are some knockoff magpul mbus sights I borrowed from another project. Will be upgrading those relatively soon. Upper seems to be decent. It will be awhile before I am able to get out and give an honest assessment of how it shoots. But for the time being, I'm happy with it. Still waiting for the charging handle and hand stop I ordered to complete it.