Thanks y'all. My appeal to the LSU varieties is that they all do well where I'm at (in the hot humid south). I couldn't stop with the easy to find (and cheaper) LSU varieties. To me, it's kind of like owning a rare piece of history with the DC figs, with the added bonus of having a fig only a handful of others have. I myself can't vouch for cold hardiness as I live in Houston where it rarely gets under 30 degrees, but I have heard of people growing Improved Celeste and Hollier with success up north. I'm sure there are other varieties but I've never had to worry about it.