my god this omni rom so hopeless.
nothing inside. even root access also dont have.

first time flash custom rom that dont have root.
need to manually flash chainfire root zip.

this is the most bare aosp rom.
its practically pure aosp.
xda forum people say need xposed module.
i install the so called best xposed module,gravity box, get back some features but dont have the ones i mostly use.

the irony is, 'omni' suppose to mean ALL , very powerful, the strongest, knows everything etc.

and yet its the most 'nothing' rom. 

cant stand it restore back temasek v12.

oh ya, one thing omni developers very smart, since aosp browser always fc when enter incognito mode, they remove this feature from their aosp browser

Because I'm using temasek 4.4
It's stable and very consistently smooth.

Gives me confidence for 4.4
Wana try out other available options see how good they are.

With cwm backup, there is no harm at all.
I have the free time so why not? Easily restorable