up to 25ms
first of all, I said up to you skipped it to make me look stupid. I am talking about the latency difference for switching to another backbone within EU, which afaik the average delta between these while targeting specific regions in EU for example averages at 20 or 25
PS: I am talking about theory, I don't even know if its possible to set up such a proxy or how to do it and if its practical for a GameServer