[Q] Which stock ROM [4.4.2] should I choose? topic

Hello.
I am on 5.0 at the moment and I would like to downgrade back to 4.4.2 since there are many things I do not like such as: program compatibility, no silent mode etc.

Thing is, I was always wondering and I wasn't asking is how do I figure which ROM is best for my phone based on these criteria:

• recently updated


• best signal for my country (Greece)


• bug free


• carrier-free without useless apps from carriers


• greek language support

At the moment I'm downloading a United Kingdom stock ROM since it is a recently updated 4.4.2 stock ROM
http://www.sammobile.com/firmwares/d...1ANJ1_VIR.zip/

But is it good for my phone good signal?
Will it have Greek Language support?

Please post a stock ROM link if possible.

Also I'm Knox 0x0 and I wouldn't like to trigger it.