I think Booz is an overrated PF who plays no D is one trick pony in the post and rebounds poorly for his size
So he sounds like Bargs with less range and one more post move
Every objective measure has him being better than Bargs, though. You think Boozer plays no D? Bargs is even worse on D. You think Booz rebounds poorly for his size (not true, he averages almost a career 10 RPG, while being an undersized PF), then Bargs is even worse at 3.7 RPG (while being 7 feet tall). Bargs career average is 15 PPG on 44% shooting, while Booz is 17 PPG on 53% shooting.
Even at advanced stats, Boozer is better. I don't know if you've seen a lot of Bargs play, but Boozer is better. And Bargs doesn't stretch the floor. He averages usually one 3 pointer a game, and is usually wide open doing it, as defenders don't fall for the collapse.