I am starting to like a lot all these goodies!
Now I am running these:
4.4.4 build 6.7
The device is super fast and for the last 2hours experimenting no lags or crashes.
Changed the display dpi to 200 from 160 (that is the default of SlimKat) and the UI really is awesome now. We know that s3mini cant compete with the flagships on screen resolution and size but 200 is the sweet spot I think. 160 was too tiny (at least for me)
Battery drain is better after 4.4.2 build and for sure nowhere near the bad official samsung rom.
One thing I want to mention is the Ram usage. On 4.4.2 I had 28% usage after a reboot and a clean master boost. Now with 4.4.4 I am at 33% but its no big deal I guess. Just mentioning in case Andi you want to investigate
I will let you know after a couple of days on more. Cheers again for this awesome work