User blog comment:The Milkman/Dragonborn DLC coming to PS3 and PC/@comment-4147517-20121217133122

I find that the problem with the DLCs is that if you port them to PS3 first, it performs much better and they're also easy to port to PC and XBox 360.

However, if you port them to XBox 360 first and then to PC and PS3, the performance tends to suffer.