I need to upgrade several CUEs from 2.2.1. I would like to go to 2.3.4 to have the DST changes in the image. However, it is pretty new. Is 2.3.3 fairly stable? 2.3.4 came out only 2 months after 2.3.3. What issues has anyone experienced with 2.3.3? Any suggestions on which version to go with, based on experience, will be greatly appreciated. Thanks.