Default CM9 for my Xperia U?

Someone knows what is a good CM 9 rom for my Xperia U? Everybody is talking about CM 11, saying that is the best, and really is, but, there is no full stable for XU. There is CM 9 for XU? Can someone help me of what rom I should choose for my phone? I really like the ICS of CM look, but I love the stability and power saver of Gingerbread. What is the best choice? Thank's anyway.