
I don't know if any updated versions were made, but here are the changes to bring you up to date:
BFL info is mostly unchanged. $1299 for 60GH/s with a claimed 1GHs/Watt.
Unique features: Will probably be the most power efficient unit. No-questions-asked lifetime warranty. Possible trade-up program in the future.
Avalon is still $1299 for 66GH/s, but it's power usage is still unknown.
Unique features: It is a stand-alone unit - no host PC required. Can possible even host other ASICs. Could be the first to ship.
The bASIC is still $1069, but it's speed has been increased from 54 to 72GH/s. Power consumption is still unknown, but it will not be sold with it's own PSU.
Unique features: Has the highest MHs-per-$ / performance-for-the-price / bang-for-the-buck.