Mass-diver
NES Member
I vote for just getting a post ban AR. The telescopic stock, flash hider and bayonet lug is overrated. Not worth the extra money to get them in this state. This is coming from someone with two pre-ban ARs..
On the flip side, the pre-ban lower basically cost you about another $500 +/-, for me it's worth it for a carbine. For a full size rifle, I would (and have gone post-ban) but for a shorty, I just can't stand having a pinned/"fake" stock.
It's all personal preference though. I would certainly take a quality post-ban built over some jury/Frankenstein preban build where someone ran out of money after the pre-ban lower and Mikey moused the upper.
With that said, I had to sell most of my guns to pay the bills during grad school, but one the few the survived the culling was a pre-ban lower with a noveske monolithic upper.