What exactly is best?
Best most sensible,reliable,frugal car with more than enough power then my manual 320d gave me 385000km's of sipping diesel lightly while only ever costing me normal services and tyres.
Best as in most enjoyable car then e90 330i...last of the true pure smooth straight...
It's actually sad that only the usual MYBB boerdebond suspects see that the police were justified in their use of force during the Marikana event.
Those miners brutally chopped up 2 security guards that had families and then proceeded to storm the police while armed with weapons.They got what...
Truth is the WOAN would probably work best if starting on completely new tech like 5G,using old tech like 2G will just put it on the back foot so while I agree with you the reality is it won't be feasible for them to deploy old tech.
Think about it carefully,your situation is exactly where switching of 2G and giving more spectrum to 4G would help big time.Currently that 2G spectrum is wasting resources because of it's inefficiency with large data volume handling.
Low light performance on phone camera's is already excellent,my s10 for example can see much better than the naked eye can in dark scenes.
I feel that optical zoom is the next frontier that needs to be mastered now and high MP sensors can do that.