Player for player, it's not a contest. The 2004-2006 is superior to this current version.
I much prefer Conte's Juve though. We play more entertaining, attacking and effective football. And we win almost as much as Capello's Juve anyway (in a weaker version of Serie A yes, but not as weak as many will claim)
Fact of the matter is, the stength of Serie A has NOTHING to do with Juve's failures in the CL. Why didn't Capello use that excuse in 2006 when his Juve were putting in shitty performances on a regular basis considering we had the best team in Europe?