Compaired to the dev version, i don't have the same impression.
The battery drain seems more important.
I have a small problem with the texts they appear on my screen even if i have set the "private option" (do not show the content), but i'm not sure than this is a problem with the theme i'm using.
And i'm not anymore able to synchronise my contact list with fruux... very strange!
I have this one installed, and to be fair, i regret since i left the last dev rom...
I don't know if my battery collapsed just in the same time, but since this moment where i installed the last stable rom, it's a ******* nightmare, the battery is draining like ice under the sun....
I just ****ed up 'cause i lost my last trw backup, and i'm too lazy now to reinstall manually everything, will wait few weeks more and switch to a MI9SE.
If i could try this specific rom, just for the fun