common with cm : set the minimal CPU frequencies on 300mhz+ (and no its not the Bluetooth signal but the soundchip who chope)
on Temasek's cm11 it's also like that. and the locking/unlocking sound distort the music for a short time (realy short) but it's not a big problem.
one thing not recommended to revert to the original or the next official Samsung 4.3 but wait on custom 4.3 with the driver of the Samsung 4.3, the only positive point in a official releas is : custom roms devs can use them as base and remove all the crap that the manufacturer put in.
but the choice is yours ofc
remember , touchwizz : heavy not needed non ergonomic unnatural. Nothings beat a good launcher like the stock android or nova (i use Nova and i uninstalled the stock one from the Temasek with a root uninstaller) its sad that customer get used to Touchwizz ... me i can't stand it
for me : i can't revert back to 4.3 and under, 4.4.2 suits all my needs and i couldn't find any bug or major fault on the build i try (ofc there is some little things but as long as i have a workaround to avoid them i don't care)
the 4.3 has been released (the "fixed" *cough cough* one) in Germany and England it seems
edit: using Boeffla's kernel with Battery saving preset active and CPU to 500-1000mhz no choppy sound for me and i dont even get the distortion when i lock the phone (i wonder if its the speed workaround or the fact that i use VLC instead of Apollo )
![IMG_1091.JPG IMG_1091.JPG](https://tpucdn.com/forums/data/attachments/42/42958-bf25f7e798a008bc9f0a1cf2831ad2cc.jpg)