A5 (2016) UK Users? Do you recommend I flash the Russian (for instance) marshmallow?

[paddylaz]

Hey guys,

Loving my A5 (2016) but impatient for Marshmallow which still hasn't come.

Any downside in terms of optimisation/radios etc to flashing russian firmware? I assume that is the best out of the options? Is there a european option that I should flash instead?

What about the csc issue?